Electronic Products and Technology January-February 2012

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AN EP&T SPECIAL REPORT PAGE 10

WIRELESS DESIGNS Page 16

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AUTOMOTIVE / MIL / AERO Page 22 MILLENNIUM MARKETING

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e d i t o r i a l electronic products andtechnology technology electronic products and Volume 34 Number 1

January-February 2012

Stephen Law Editor 416.510.5208 slaw@ept.ca

David Boss, P.Eng. Contributing Editor

Sohail Kamal

West Coast Correspondent

Joanna Malivoire

Peter Loney

Account Manager Direct: 866.868.7089 jmalivoire@ept.ca

Publisher 416.510.5207 pdloney@ept.ca

2012: Where do we go from here?

Characterized by change, the past year in technology certainly stands out as one filled with shocks and surprises. Against this backdrop of crisis and chaos, we collectively try to gain some perspective on the coming year in technology – and, can we expect a similarly tumultuous ride in 2012.

The past year has shown us former industry leaders stumbling in the face of missed trends, while others have made enormous gains in creating new value. Asian players are rising fast, even as service disasters humble several established providers. And, many of the largest global companies have faced unprecedented leadership challenges.

Yet despite concerns about security in the Cloud (computing), and the security risks associated with software-based ecosystems, the shift from hardware- to software-based business models is accelerating. Large players are scrambling to take advantage of these new areas of opportunity quickly by acquiring newer, smaller players-though rapidly rising valuations have slowed this activity somewhat. And the patent wars, particularly over control of critical mobile technologies, have led to renewed large-scale mergers and acquisitions.

The tragic 2011 earthquake and tsunami in Japan and floods ravaging Thailand provided a stark illustration of the interconnectedness and vulnerability of the global technology supply

chain. The resulting production problems cut off delivery of many popular products. In the coming year, large technology companies will be looking to mitigate the effect of these improbable ‘black swan’ events on their operations.

Flexible product portfolios: These emerging capabilities, however, will not bear fruit if high-tech firms cannot bring outstanding products and services to market quickly. The classic technology development cycle on which large companies have long depended is increasingly being outpaced and outsmarted by smaller, more agile firms. To some degree, that does bode well at home here in Canada, as our electronic landscape is dotted with many, exciting high-complexity tech silos.

Industry pundits will get a firsthand view of the latest trends in consumer electronic trends, as the CES show appears in Las Vegas this January. Meanwhile, I will personally be visiting Thailand on a media junket this month to tour that country’s electronic infrastructure and listen to its leader’s plans on rebuilding. Stay tuned for more.

Stephen Law, Editor slaw@ept.ca Follow me on Twitter http://twitter.com/#!/EPTmagazine

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EP&T (Electronic Products & Technology) is published nine times per year: Monthly in February, May, August, September, October, Bi-Monthly January/February, March/April, June/July, November/December by: 80 Valleybrook Drive, Toronto ON M3B 2S9 info@ept.ca Website: www.ept.ca Tel: 416.442.5600 Fax: 416.510.5133 Sales: 416.510.5207 • Editorial 416.510.5208

ISSN 0708-4366 (Print) • ISSN 1923-3701 (Online) Subscription Rates: Canada: $52 per year,

US: $78 per year, International: $125 per year Editorial Purpose: Electronic Products & Technology provides timely, comprehensive coverage of the latest worldwide developments and trends in electronic products, equipment and systems, and interprets their significance to manufacturers and end-users in the Canadian marketplace.

Publications Mail Agreement No. 40069240 Canada Post: Return undeliverable Canadian addresses to: EP&T Circulation Dept., 80 Valleybrook Drive, Toronto, ON M3B 2S9, Subscription Inquiries: 416.442.5600 x3552 • circulation@ept.ca EP&T (Electronic Products & Technology) assumes no responsibility for the validity of claims in items reported. © 2012 This publication or any part of it may not be reproduced, stored or transmitted in any form whatsoever without the express written consent of the publisher. From time to time we make our subscription list available to companies and organizations whose products and services we believe may be of interest to you. If you do not want your name to be made available, please contact EP&T with your subscription number.

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NEWSWATCH N E W S WAT CH NEWSWATCH electronic products and technology • january-february 2012

Electro Sonic acknowledges Agilent with biz partner award

Avnet signs distribution deal with Digilent

Electronic component distributor Electro Sonic Inc., Markham ON, recently acknowledged test and measurement vendor Agilent Technologies Canada Inc. with its ‘2011 Best Business Partner Award’.

“Agilent exemplifies the very best in sales and marketing support. Electro Sonic has been able to leverage customized tools and market leading technology to deliver new value to its customers,” says Peter Campbell, corporate marketing director, Electro Sonic.

The award was presented at Agilent’s corporate headquarters in Santa Clara CA. Attending the ceremony, (above) from left were: Tim Kelly, North American distribution corporate manager, Agilent; Glenn May, North American sales manager, Agilent; Peter Campbell, corporate marketing director Electro Sonic; Francine Pantalone, Americas distribution marketing Agilent; and Peter Schweiger, corporate account manager Agilent.

Mouser partners with multiple vendors Global distributor for semiconductors and electronic components Mouser Electronics Inc., Mansfield TX, has signed distribution partnerships with a number of new product vendors of late, including Nextreme Thermal Solutions, specialists in thermal management and energy harvesting for power generation. Nextreme designs and manufactures micro-scale thermal management and energy harvesting solutions.

Other distribution agreements signed by Mouser include the following: • A global distribution agreement with ultra-low-power (ULP) RF specialist Nordic Semiconductor ASA. • Global disty deal for the complete portfolio of National products from Texas Instruments (TI).

• Disty partnership with Japan-based Yamaichi Electronics, a market leader for test & burn-in sockets, connectors and connection systems.

• An exclusive global partnership with Azoteq, leader in proximity and touch solutions.

• Added Toumaz, a pioneer in low cost, ultra-low energy wireless telemetry technologies.

• Global agreement with The Bergquist CO., maker of thermal management materials.

• Adds Taiwan-based LedLink Optics Inc., specialists in secondary optics for high-power LEDs and is an official optical solution partner for several leading LED manufacturers.

Performance LEDs NinjaLED

This black-cased PLCC2 LED provides increased contrast and a finer point of illumination in a reflective package, making it a significant industry advantage in consumer devices, audio equipment, indoor signs, backlighting and automotive interior illumination.

Enclosure maker Rittal celebrates 50-years Now, 50 years later, Rittal can look back on a highly successful history. The family-owned company with a workforce of 10,000 is an international growth champion, having made a name for itself as the world’s leading systems supplier of enclosures, power distribution, climate control, IT infrastructure, and software & services. 1,500 patents worldwide bear testimony to its outstanding culture of innovation.

“I can look back over the last 50 years with pride and gratitude. We have achieved more than we ever could have imagined. I am convinced that Rittal will continue to make history in the future,” says Rittal’s owner, Friedhelm Loh, in an anniversary speech. “As our slogan says, we have power and visions. I look forward to transforming these visions into reality with the management team and the entire workforce. We never lose sight of our customers’ requirements.”

Digi-Key launches Internet-based schematic tool Electronic components distributor Digi-Key Corp., Thief River Falls MN, has co-produced an online schematic drawing tool with Aspen Labs, called Scheme-it.

“With Scheme-it, engineers are able to easily create the blueprint for any design while gaining access to Digi-Key’s expansive product listing in one online experience,” says Digi-Key chief marketing officer Tony Harris.

“Scheme-it is a new design tool that allows engineers, students and enthusiasts to quickly create and share electronic schematics from directly within their web browser,” says Joe Wolin, Aspen Labs, creator of EEWeb.

Enigma Interconnect acquired by industry veteran The business assets and operations of Enigma Interconnect Inc., Burnaby BC, printed circuit board fabrication facility are now under the ownership of Mark Pillon, P.Eng, a well known entrepreneur with more than 23-years of experience in the Vancouver electronics community.

The newly formed and independent, private company, will be named Enigma Interconnect (2012) Corp. (Enigma) to take advantage of the positive name recognition as a premier pcb supplier to customers throughout Western Canada and the USA’s Pacific Northwest.

Effective immediately, administrative operations will resume with full scale plant production targeted for a December 16th start-up. Most of the former Enigma employees have been hired by the newly formed firm and will be back at the Burnaby Plant.

“I am committed to reviving and building upon Enigma’s long established operating history of providing high quality pcbs and superior customer service,” says Pillon. “The unwavering loyalty of Enigma’s customers is a testament to the outstanding abilities and dedication of the company’s talented workforce and it is the obvious quality of that workforce that attracted me to this business opportunity.”

EPTECH Playbook winner

PixsoLED

EPTECH electronic trade shows has announced that Robert Jakusik, production manager with Microsat Systems Canada Inc. (MSCI) was the winner of the RIM Playbook. Jakusik (on left) is shown accepting the prize from EPTECH show manager Peter Loney.

Jakusik’s name was drawn from those names that attended the fall series of shows. Loney comments that “the EPTECH shows were well attended this year and Robert’s company is representative of one of the types of companies that attend the shows. Companies built on technology with the engineering expertise to apply developed knowledge in a vertical market.”

Microsat Systems defines itself as Canada’s leader in the design, development and delivery of cost-effective, adaptable multi mission microsatellite buses capable of hosting a wide variety of remote sensing, communications, scientific and military payloads.

MSCI also has proven capabilities in systems engineering analysis, the development of sophisticated, cost-effective attitude control system solutions and their implementation into flight hardware and software.

With its 1.6mm x 0.8mm footprint and 0.95mm height, the PixsoLED is a bright source of directed light from a small package. The 60° narrow viewing-angle allows for greater intensity and reduced light-bleed across light pipes. Its pixellike qualities make it an ideal LED for a wide range of applications.

Winged Right-Angle LED

SunLED’s newest innovation in lateral, white SMD LEDs, this 4.0 x 1.4 x 0.8mm package with great light-dispersion is excellent for various hand-held products, backlighting, area illumination, and icon/text indication.

TÜV SÜD expands battery testing capabilities

IRWIN Industrial is proud to be an authorized distributor of SunLED products

Connectors & Cables Mechanical Hardware Optoelectronics Power Products Printers & Labelling Protection, Suppression & Shielding Switches & Relays Thermal Management Wire Management

Avnet Electronics Marketing Americas Inc., Phoenix AZ, has added Digilent Inc., a leading manufacturer of Xilinx development boards, programming cables and embedded programming solutions, to its Americas offering.

Digilent’s wide range of low-cost development boards augments Avnet’s existing Xilinx offering and provides customers with access to programming cables and embedded programming modules to jump-start new designs. Digilent’s wide range of products includes the HS1, a high-speed, Joint Test Action Group (JTAG) programming cable that enables programming and debugging of Xilinx FPGAs.

TÜV SÜD America, part of the global TÜV SÜD testing, inspection, and certification organization, has expanded its battery testing capabilities at its lab facilities in Newmarket ON and Auburn Hills MI. The expansion includes an increased capacity to handle 100-amp cell channels from 72 to 144. TÜV SÜD America increased its number of pack cyclers to 19, with the addition of another AeroVironment AV 900 testing solution. An additional 10 reach-in thermal chambers have also been added to the facility along with three walk-in units.

Electronic Components & Hardware

Murata Power Solutions appointment

Aurora, ON

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Manufacturer of converters and power supplies, Murata Power Solutions, Mansfield MA, recently appointment Lisa Keller to the position of director front-end product and program management.

In this role, Keller will be responsible for all standard and custom product development and product marketing for Murata’s line of standard and custom front-end power supplies. Keller will guide the efforts of the existing product management team for standard products and lead the development project management functions at the Toronto and Broomfield CO design centers.

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products on review

electronic products and technology • january-february 2012

750W rugged, ac-dc power supply enables start-up in switchgear motors

Die-cast enclosures environmentally sealed in non-rectangular shapes

HBC 319-A/125FTS rugged ac/dc power supply delivers 750W peak output power without fan cooling. Product provides the high peak power for the start-up of the motor in electric switchgear. The industrial grade unit generates 125Vdc at 4A, with 6A peak current for 30 seconds during the motor start-up stage. Several modules can be connected in parallel for higher output current to ensure that output voltage remains constant at 125Vdc, even during the high peak load period. The input accepts 115Vac (97-132Vac operating range).

ABSOPULSE ELECTRONICS

1590 family of die-cast enclosures has added 1590TRP and STP models providing a strong and robust environmentally sealed housing with good EMC screening in a non-rectangular shape.

The octagonal 1590TRP is 133mm, across the flats and 39mm high; it will house a circular pcb up to 126mm, in diameter. The two 1590STP trapezoidal units are also 39mm, high. All three types are available in natural finish and in a smooth gloss polyester powder paint, which does not chip after machining and provides a good surface for labels and silk screening. Colours are Black; Cobalt Blue, RAL 5013; Green, RAL 6024; Light Gray, RAL 7035; Orange, RAL 2009 and Red, RAL 3011. A lap joint seals the units to IP54, protecting against the ingress of dust and water, and the painted finish is only applied to the external surfaces, maintaining RFI integrity.

HAMMOND MFG.

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Instrument command software tool accesses easily for electronic test

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Agilent Command Expert PC software tool provides access to instrument commands for electronic test, enabling fast and easy instrument control in PC application environments. The software tool extends the power of the Standard Commands for Programmable Instrumentation (SCPI) and all of its documentation to help the user rapidly generate command sequences. These sequences can then be integrated into the user’s preferred environment such as Microsoft Excel and Visual Studio, Agilent VEE and SystemVue, and National Instruments LabVIEW. AGILENT TECHNOLOGIES http://ept.hotims.com/40518-51

Three-phase power quality analyzers measure wasted energy 430 Series II three-phase power quality analyzers use a patented algorithm to measure energy waste and quantify its cost. Unit helps facilities reduce electrical power consumption and improve the performance and lifespan of electro-mechanical equipment by providing the ROI justification to mitigate power quality distortion. Product’s patented Unified Power function automatically determine how much power is being wasted and calculate exactly what the extra consumption costs are with a single handheld tool. Product allows facilities to assess the impact of new energy-efficient, electronically-driven systems from lighting to motor controls to HVAC. FLUKE http://ept.hotims.com/40518-53

Motion of position sensor defies its function ELAN Microelectronics Corp. Smart3D ForseSensor position sensor provides a 3D (XYZ axis) user interface, with 360-degrees of force proportional motion control. Product adds the third dimention of force to the traditional 2D capacitive osition sensor. A complete solution is available in 8 or 24mm diameters. The type of motion on the disc defines the function. Applications include any device that requires an analogue-like input device for cursor control, scrolling through lists, panning and zooming across maps or photographs and control of 3-D style GUI’s. The complete package combines the mechanical sensor with the drive and sense IC, firmware, and interface protocol to interface with most common processors and operating systems.

LEISTER-BLAKE ENTERPRISES http://ept.hotims.com/40518-54

Tapped strips for electronic enclosures come in custom lengths Tapped strips for Eurocard extrusions and other electronics enclosures, provides drilled and tapped holes in 0.2” internals along the steel strip.

Devices are available in two cross sectional sizes, 2x6 and 1.8x5mm and with either M2.5 or M3 threads. Products allow front panels and other hardware to be screwed securely into the enclosure and the multiple attachment points are available to apply even pressure for EMI critical applications.

ELMA ELECTRONIC http://ept.hotims.com/40518-5

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Linear Motion Potentiometers

Single Turn Potentiometers

Joystick Controllers

Multi-Turn Potentiometers

Membrane Potentiometers

Newark http://ept.hotims.com/40518-6

Electric Valve Actuators

Mil-Spec Potentiometers

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products on review

electronic products and technology • january-february 2012

Handheld oscilloscope measures up to 5 GS/s sample rate

Dc-dc converters achieve 50% power output increase within same package

THS3000 Series of handheld oscilloscopes provide up to 200MHz bandwidth and 5 GS/s sample rate. Unit has a weight of 4.8lbs, seven hours of battery life and four isolated channel and is built for use in even the most demanding conditions. Models are available with 100MHz and 2.5GS/s maximum sampling rate or 200MHZ and 5GS/s sample rate performance. With a 10,000 point record length per each of four channels, users can capture extensive signal information at high sample rates to clearly see signal details. Each channel is isolated from the chassis ground and from each other. Further, the external USB inputs for data storage, instrument setups and PC communication are also isolated.

TEKTRONIX

MEE3 series of single output 3Watt ultra compact dc-dc converters are single-in-line 4 pin packages (SIP4) and provide 50% more power than previous 2W devices using the same industry standard package. In addition, compared to other 3W converters that traditionally use a dual-in-line 24 pin package (DIP24), the MEE3 series is much smaller resulting in a 200% increase in power density from 0.9 to 2.68 Watts per cubic cm. Within the series two modules are available offering either 5 Vdc or 12 Vdc inputs.

MURATA

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Pushbutton switch simplifies activation indoors

Surge protection family is DIN-rail mountable SPD series surge protection family is DIN-rail mountable with local and remote self-monitoring. Product range includes seven models, with accessories, for low voltage distribution and protection of industrial control systems, equipment, assemblies and devices. The power range, SPD II, is UL 1449 Edition 3 approved to protect A.C. single- and multi-phase distribution circuits with nominal voltages up to 480V, and safely discharge impulse surges up to 40kA to ground.

WEIDMULLER http://ept.hotims.com/40518-57

Controlmec five position integrated pushbutton switch solution provides easy activation in indoor and non-dusty applications. Product can be used to control a unit, navigate in a display, or to operate indoor auxiliary equipment on a vehicle or boat. Device can also be supplied as an IP67 sealed solution. The single pole/momentary switch is rated for a lifetime of 10-million operations. The solid cap has a temperature range of -40 to +65, while the LED operates from -40 to +85C. It is available in nine cap colors and eight LED colors or color combinations.

APEM http://ept.hotims.com/40518-60

Software app automates symbol generation for OrCAD capture

Enclosure heaters avoid chance of condensation

SymbolGen software app automates the extraction of complex PDF tables, including BGA and SOIC maps, minimizing time normally seen in a manual entry approach. Product automates the extraction and correlation of complex PDF tables and diagrams, which are often split over multiple PDF pages. Reusable PDF templates can be created giving intelligent meanings to the extracted content, including pin name, pin number, pin direction, and bank name.

EMA DESIGN AUTOMATION

Enclosure heaters create optimal operating environment within enclosures for control equipment and switchgear, while at the same time meeting energy efficiency demands. Through the utilization of CFD (Computational Fluid Dynamics) and energyefficient PTC (Positive Temperature Coefficient) technology heaters allow improved thermal output and include the double clamp-type terminal connection and the quick-assembly system, ensuring time-saving installation. Products prevent the formation of condensation while also ensuring the system has a minimum operating temperature are required for effective protection.

RITTAL SYSTEMS EP&T-Hky+M60-Jan2012

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Quebec Tech Report

http://ept.hotims.com/40518-58 12/16/11 9:34 AM Page 1

EP&T proudly unveils this semi-regular column aimed at delivering news from Quebec’s electronics industry. Quebec Tech Report will provide news items relating from OEM production floors and designer’s desks, as well as emerging hardware & software products – to industry people on the move.

Commentary: Technology procurement Maximize your strengths in purchasing process

By René Boutin, business development consultant for Regroupement de l’industrie Électronique (RIE), an industry association promoting Quebec’s electronics industry.

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Did you ever imagine that there was a issues and keep them clear to your dark side to the procurement of techvendors or contract manufacturers. Keep nological products? For many years, I your commercial people aware of technihave seen technically competent peocal critical issues and respect their basic ple managing the purchasing responoverview perspective that may still consibilities of very complex commodities. tribute to win-win partnerships instead I personally did the of PO exchange. same for very commerDon’t forget to We cannot expect these cially driven buyers involve the accounthat were negotiattants! Even though high-end products ing a price that would they may look more to be purchased negatively impact the interested in the performance of the residual inventory the same way as buying application itself. value and setup commodity components.

On the surface, charges you are talkthese situations may ing about, they are look good for some, the management, but bad for others, depending of the bankers and investors – representing company’s management background value ‘translators’ of your technical prod(technical, accounting or commercial). uct. They could share some experience Simply put, the approach used when that may help you succeed. buying catalog items should NOT be Get back to the basics. It is simpler used when acquiring custom built comthan you think. ponents. We cannot expect these highRIE Congress end products to be purchased the same way as buying commodity components.

The RIE Congress is coming to Montreal Based on my experience, I would on Feb 22nd, with the focus being local urge the purchasing services departelectronics impact on green energies ment to add an asset to its toolbox control. Come and share with Quebec by creating a ‘contract management OEM’s, CEMs and distributors working in leadership’ culture. Purchasing services all aspects of energy electronic control or should designate each member of its related optimization of theses resources. team to its specific area of competency.

For more information on the This ensures heightened involvement conference, visit the RIE web site at and supports the best interests of the www.rie.ca or contact info@rie.ca or company’s resources. Management can phone (418) 998-9966. enforce that culture and support multi department teams consistently.

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electronic products and technology • january-february 2012

Connectors & Terminal Blocks

There’s much to consider when sourcing I/O connectors for harsh environments

By Fred Kozlof, tech support, Conec Corp.

Despite all the warnings to avoid use of electrical devices in wet areas, it seems that designers are working at a fast pace to create devices that play well with water.

Traditionally, most electronic boxes have been located in a sheltered, controlled environment. However, the proliferation of electronics into every industry has resulted in the need for designers to give serious consideration to enclosure and connector design elements that ensure a reliable product function for use in every environmental condition.

The most common harsh environment applications are found in the factory automation market, outdoor communications, portable or vehicle-mounted instrumentation or navigation systems, and security/surveillance equipment. The most common I/O connectors are D-subs, M12 and M8, RJ45 for Ethernet, USB 2.0, and LC fiber optic.

Sealing against liquid ingress Just how ‘sealed’ is a sealed connector? The industry has defined a range of Ingress Protection (IP) ratings, represented by a two-digit number. The first digit indicates the ability to shield against intrusion of foreign objects or particles, and the second digit indicates the strength of which the connection’s ability to withstand various levels of pressure. Within the context of this article, the main ratings all start with a 6, which represents sealing against liquid:

tank. Hermetic-rated connectors are often • IP65, the ability to seal out low-presspecified for these conditions, with all the sure hose-directed liquids costs and complexities of glass seals and • IP67, the ability to withstand light, special metals for bonding. temporary immersion in liquid (30 minIP69k is a special category that tends utes@1 meter) to be used in factory automation appli• IP68, the ability to withstand liquid cations, and requires all components to immersion for a specified time and preswithstand ‘pressure washer’ type cleaning sure operations. Circular connectors, like the • IP69k, the ability to withstand very M12 and M8 families of I/O and sensor high-pressure liquid jets, directed at connections, may require such a rating. specified angles These types of connectors are typically Most I/O connectors are not sealed to used in the food and beverage packing IP65 specifications. Design enhancements industry. are required to achieve the most common harsh environment rating, IP67. This usually means component and assembly Materials compatibility changes to incorporate potting materiA wet environment immediately brings als/solder, adhesives or ultrasonic weldconcerns about corrosion of metal parts. ing, extra gaskets, and reliable means to The most common tin-plated steel I/O compress these elastomeric seals. This connectors, like D-subs, do not fare well is seldom achieved through the simple in wet applications. As a result, designaddition of room temperature curing ers should consider various plated copper sealants. IP67-sealed D-subs are readily alloy shells, nickel- or tin-plated zinc available, and they offer the enhancedie-casting, or even stainless steel. For ments of a panel-to-connector seal and example, CONEC offers a wide variety of an elastomeric interfacial seal on one of D-subs that are available in these more the connectors.

IP68 tends to be an application-specific rating, so there is no universal set of tests. Thus, details are unique to the application and specified by the designer. This can range from a continuous low static pressure (e.g. a pot filled with dielectric oil), to long-term submersion of an instrument at the bottom of a FIG. 1 D-sub connectors

PowerStrip 9550 – In a Class of Its Own The PowerStrip 9550 is a modular cut and strip machine available in four basic configurations to cover a wide range of wire processing applications. Shielded cable and complex multi-conductor applications can be processed in one automated operation.

Processing modules, such as the programmable cutter head system and rotary incision unit allow for a customized, application oriented configuration. All processing and functional modules can be retrofitted at a later date, making the PowerStrip 9550 a future-proof investment.

take off

exotic materials (see Figure 1).

Conec manufactures versatile D-sub connectors that can perform in a wide variety of applications.

In addition to retaining integrity in water, components also must withstand various lubricants, fuels, test chemical agents, or gases. Thus, typical connector materials might not be suitable for this type of application. Design engineers need to calibrate their selection of component materials to account for all chemical aspects in the operating environment including where the device will be located geographically, since cold climates pose different environmental challenges than warm locations.

Ethernet RJ45 connectors and USB ports are available in sealed configurations and for harsh environments, including factory automation, outdoor instrumentation, navigation, or communications equipment. The connector bodies are available in a variety of plastics, or even die-cast zinc.

With connectors, there is no ‘one size fits all’ recommendation for material compatibility. The designer must optimize the product selection based on all aspects of the application environment.

Temperature Anytime a device is used outside of a controlled environment, temperature extremes are sure to be a concern.

Because of this, the normal temperature range of -25C to +85C is extended down to -40C or -55C, and up to 105C or 150C. Many connectors can withstand these extremes, but unique challenges should be considered. For example, thermal shock requirements can challenge even the most stringent MIL-spec standards, let alone commercial I/O connectors.

Factoring in the need for sealing, plus the thermal shock parameters, choices quickly become limited. Most catalog specifications do not detail thermal shock, so if this is important, designers must ensure the selected connector product testing matches these needs.

In the factory automation area, for example, using the circular family of connectors (e.g. M12 and M8) is optimal. Some are designed to withstand long-term exposure to 125C and 150C for 2,000 to 8,000 hours but most are rated from -30C to +85C, which is adequate for the typical sensor application. Again, selected connectors must be evaluated to the specific environmental needs of the application.

Conec’s SAL series connectos can operate at extreme temperatures up to 125C.

Don’t Forget the Cables Schleuniger, Inc. Manchester, NH | USA (603) 668-8117 www.schleuniger-na.com/cutstrip_ept

To Be Precise.

Innovators in Wire Processing

Since I/O connections will involve a cable, the cable jackets need to be specified as well. Some performance parameters to consider include: UV and sunlight resistance, low temperature flex rating, continued on page 15

http://ept.hotims.com/40518-7

full online product listings at ept.hotims.com

connectors & terminal blocks

electronic products and technology • january-february 2012

Category 5e cable withstands harsh environments CT504HD series heavy-duty tactical Category 5e cable for industrial, portable or remote patching of Ethernet networks. Device’s inner jacket maintains the proper physical spacing between pairs to achieve the ISO/IEC or TIA Cat5e specifications, while the durable TPE outer jacket protects the cable from physical damage or abuse. Products are available with stranded conductors for added flexibility or with solid conductors for lower attenuation that allows for the full recommended TIA distances for Cat5e network cable. Both feature the same double jacket construction for exceptional durability.

DELCO WIRE & CABLE http://ept.hotims.com/40518-62

SMT fuse clips hold firmly Keystone surface mount, automotive blade fuse clips secure fuses in place even after multiple insertions. Suitable for high-density applications, the compact, low profile clips are available in vertical, horizontal and thru-board blade entry types.

Devices accept standard style ATO and ATC Fuses; low profile Mini #891 or ATM-LP fuses; as well as mini and ATM series of Mini auto fuses. Voltage rating is at 500Vac and 15-30 Amps. Products are made of brass with tin nickel plate and are available in bulk or in tape and reel.

EMX ENTERPRISES http://ept.hotims.com/40518-63

Ring lug terminal blocks are touch-safe

Rugged connectors employ antivibration ratchet coupling mechanism Lemo M series connectors are small, light and strong making them suitable for the extreme environments, withstanding the penetration of oil based liquids. Vibrations can un-mate connectors or cause intermittent contact. Connectors come with 2 to 114 pins in the smallest shell sizes with an IP68 protection index and a triple start, anti-vibration ratchet coupling mechanism. Devices provide threaded back-ends to accommodate MIL-DTL38999L backshells and conduit fittings. This will create many new opportunities for COTS alternatives in Military and Aerospace environments which require lower weight, smaller size and superior coupling mechanisms.

BIRDE MARKETING http://ept.hotims.com/40518-65

Terminal block power connects with 135A current capacitor Sauro MPP terminal block is a power connector with a high current capacity of 135A and wiring of 1AWG, UL approved. Device provides a 15mm pitch, available as a monolithic part from 2 to 12 poles in modular, side stackable or flanged moldings. Modular versions simplify inventory, side stackable versions line up next to each other without loosing the pitch, and molded flange versions secure mounting on the pcb. Device has a ‘gap-zero’ rising clamp prevents wrongful wire insertion while optional polarization pegs avert incorrect product placement. Device’s high-temperature plastic is suitable for both reflow or wave soldering and an accessorial bottom cover protects internal components when resin is present.

SAURO http://ept.hotims.com/40518-66

ST Ring Lug Terminal Block Series has expanded to include three touch-safe terminals, the ST5 N, ST6, and ST25, providing a slimmer profile, a hinged shroud and a self-locking (captive) fastener. Modules are suitable for use in current transformer applications where the operator risks potential exposure to high voltages. Device provides the same touch-safe design with an optional integrated test socket screw head, which allows the user to insert a current meter without circuit disruption. Model ST6 feed-through terminal is provided with a companion slide link disconnect terminal, the ST6 T. Used together, they can be configured to create multiple phase testing blocks for current transformer applications.

WEIDMULLER http://ept.hotims.com/40518-64

Composite shell circular connectors replace heavier metal units Spectrum Control composite connector series provide shells fabricated from high grade thermoplastic. Designed to displace traditional metal connector shells for substantial weight reduction, product line provides composite shell versions of its circular connectors in MIL-38999 series III and IV, available EMI filtered or unfiltered. Devices maintain the form, fit and function of the original connector shell.

API TECHNOLOGIES http://ept.hotims.com/40518-67

High-Volume Electronic TRANSFORMERS

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Hammond Manufacturing provides a solution with our wide range of standard, in-stock transformers for both small quantity prototyping needs and high-volume production requirements.

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Hammond Manufacturing has maintained full production capability in our Waterloo, Ontario facility.

In addition, we have established a network of Hammond-approved offshore production partners.

Hammond Manufacturing offers the convenience of local production and inventory, combined with the cost benefits of offshore sourcing.

CHOKES Make Hammond your first call for high-volume magnetics!

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TRANSFORMER QUESTIONS? Hammond transformer engineers will be at an EPTECH show near you!

www.hammondmfg.com • Email: transformers@hammondmfg.com If the Hammond Manufacturing insert is missing from this issue, please go to http://ept.hotims.com/40518-8

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connectors & terminal blocks

electronic products and technology • january-february 2012

FLEXCERTAINTY

Flexible printed circuits do BIG THINGS IN SMALL SPACES

Careful planning in the design process is key to success

By Steve Kelly, president, PFC Flexible Circuits Ltd.

Flexible printed circuits are one of the fastest-growing segments of the electronics manufacturing industry. This technology allows electronics to be mounted onto flexible plastic in order to fit circuit boards into curved surfaces, tiny spaces, or to enable circuit boards to actually move or flex during the product’s intended use. The circuitry is printed directly onto the plastic using photolithography, or may be embedded between layers of plastic through a laminating process.

Today’s sophisticated packaging requires complex electrical and mechanical interfaces, and as miniaturization demands increased performance from each component, flexible printed circuits are one of the few products that can provide the necessary mechanical and electrical interfaces in a cost-effective solution. The technology is ideal for small electronics, such as cameras and cell phones, and it’s a key innovation behind numerous common and specialty applications.

But for flex circuits to perform the way their designers

intend, a total integrated design and manufacturing package is required, one that includes not only the flex substrate and its circuits, but virtually every minuscule component that is attached to it.

Flexible printed circuit assembly is much different than assembling a printed circuit board. Good circuit design, materials, panel layout, temperatures, component placement requirements, and oven flow are all critical factors in creating an assembly that works the first time.

Design to deliver There is always the potential for improvement in the product development process, which impacts the time to market. One manufacturer of flexible circuits, PFC, actively advocates that

V-Lock

IEC Connectors and Cordsets

customers and prospects utilize the company’s expertise in the early stages of development to assist in creating a buildable, producible, and repeatable solution.

The upfront assistance saves the customer both time and money in the long run.

Understanding the application is key to a solid design Interconnect parameters, mechanical considerations, product environments, signal speeds, and shielding are key to design and cost considerations. Early involvement and documenting of multiple options, along with their advantages and weaknesses, is critical to prevent wasted time and costly choices that may not be the best practice or best fit for the fabrication or the end application.

Costing Costing can begin at the concept stage and can also be a measure of progress along the production path. The more information, and the better the quality of the information, the more reliable are the cost estimates, which results in fewer surprises and critical supplier assumptions.

Documentation requirements Complete documentation packages are required to ensure manufacturability, testing parameters, assembly instructions, and technical requirements. This requires a tight communication link between PFC and its customers. Document packages should include: • Assembly drawings • Mechanical drawings • Gerber files • Drill files • Specifications and quality requirements • Bill of materials Tooling The quantity, delivery, and estimated annual usage all impact the fabrication methodology and tooling approach.

Pricing targets prevent a fine Cadillac from being designed for a short-run market that really wants a Smart Car. If within this package one or more items are missing, the opportunity for error arises; a clean package will again result in fewer surprises.

Made in Italy

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100% Automated Production Personalized Design Solutions Pioneering Reflow Technology

Schurter’s new V-Lock cord retaining solution for appliance inlets and outlets provides an attractive and cost effective alternative to bulky wire bale or clamp accessories.

Made in Italy with Fully Automated Systems Quality

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Tin 100%

Leadfree

SAURO Inc.

1604-A Bench Mark Drive - Austin, Texas 78728

The cord connector latches into the appliance connector to prevent unintentional disconnection of the cordset. The mechanism easily releases by depressing the sliding lever.

- available for Schurter inlets, outlets and power entry modules according to IEC 60320 in styles C13, C14, C19, and C20 - rated 10/15 A @ 250 VAC and 16/20 A @ 250 VAC - various Nema and international destination plugs - ideal for use in medical, IT and audio equipment - cUL and ENEC approved

New and specialty products may require a custom flex circuitry design. However, the commercial aspects of having a flex designed, built, and assembled — and using two to three different subcontractors — leads to many hidden costs.

Handling issues, logistic management, component mark-ups, lead-time considerations, shipping costs, and potential for miscommunication must all be factored into the process.

Technically, material considerations, temperature variances, assembly techniques, component tolerances, test parameters and overall ownership of the design and product can create havoc for any company looking for an electronic interconnect device.

As flexible printed circuitry becomes essential to new product design in a multitude of areas, a truly flexible product — one that is versatile enough to meet many different needs, yet repeatable enough to be cost-effective and accessible — is the key to meeting the timelines of the marketplace. Yet it is essential that flex circuits be evaluated closely during the earliest stages of the planning process to truly demonstrate their potential to facilitate leading design.

For more information on flexible printed circuitry from PFC Flexible Circuits Ltd., go to http://ept.hotims.com/40518-68

SCAN HERE

www.schurterinc.com/new_pems

Phone: (+1) 512 2558420 Fax: (+1) 512 2558430

E-mail: saurousa@sauro.net - web site: www.sauro.net

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full online product listings at ept.hotims.com

http://ept.hotims.com/40518-11

14

connectors & terminal blocks

electronic products and technology • january-february 2012

Sealed Mini-USB connectors withstand extreme environments

Compact transient protection range delivers high density option

Mini-USB connector compliant with USB 2.0 specifications has been added to firm’s bayonet-locking and water-resistant series of connectors. Product provides reliable option for the harshest environments and is part of firm’s expansive IP67-rated family. The water-resistant products include robust internal components housed in black plastic with a bayonet locking-ring method.

Compared to threaded connections, the bayonet feature provides a fast assembly, and audible ‘snap’ indicating the connectors are securely mated and therefore watertight. The bayonet is compact at just 12mm diameter and vibration resistant. The interface meets IP67 requirements when a mating connector is inserted or when covered with a secured protective cap.

CONEC

80 VSSC models have been added to firm’s Varitector range, providing high-density options for lightning and other transient protection for control equipment. Recently awarded UL (497B) approvals, these products provide 4- or 6-pole rugged, compact terminal-sized housings for Din-rail mounting. Products complement existing SPD II range aimed at low voltage power distribution applications, to complete an extensive Din-rail mounted surge protection offering for industrial installations. Both ranges provide a combination of wire-to-ground and wire-to-wire protection, include high quality terminations for field connections, and also make a ground path via the (grounded) Din-rail. A combination of gas discharge tubes, varistors and suppression diodes, in single- or multi-stage configuration are used to protect nominal voltages between 5Vdc and 230Vac. WEIDMULLER

http://ept.hotims.com/40518-69

http://ept.hotims.com/40518-72

Low-profile connectors ‘rip-away’ easily

Elastomer socket boosts performance

Nemesis Series Space Saver connector system is rugged, lightweight, and has ‘no-profile’.

Compact, lightweight solution saves weight and shrinks the overall size of portable equipment. Interconnect system utilizes canted spring technology to provide blind mating and quick snap-on/rip-away coupling to prevent military personnel from being endangered should a cable snag. Device uses ribbed over-molding for secure grip under difficult conditions.

ITT CANNON

SG-BGA-7219 high performance BGA socket for 0.5mm pitch, 14x18mm eMMC provides an architecture consisting of an embedded storage solution with MMC (Multi Media Card) interface, flash memory and controller. Device is suitable for testing eMMC BGA device and operates at bandwidths up to 10GHz with less than 1dB of insertion loss. Device’s contact resistance is typically 20 milliohms per I/O. Product connects all pins with 10 GHz bandwidth on all connections.

IRONWOOD ELECTRONICS http://ept.hotims.com/40518-73

http://ept.hotims.com/40518-70

Impact backplane connector system increases speed and density TE Connectivity Impact backplane connector system provides a broad-edge coupled design utilizing low 100Ohm impedance, localized ground return path in an optimized differential pair array.

Differential pairs are tightly coupled and surrounded by ground structures to isolate the pairs, which in turn reduces crosstalk and increases overall bandwidth 25 Gb/s performance with minimal performance variance. Product suits high speed, backplane applications such as switches, servers/blade servers, routers and storage.

NEWARK/ELEMENT14

http://ept.hotims.com/40518-71

Micro HDMI connector serves multimedia market 19-pin HDMI D-type (Micro HDMI) connector has been widely used in smartphones, digital cameras, laptops and multimedia devices to combine high-definition video and multi-channel audio in one digital interface. Compared to HDMI A-, B-, C- and E-types, the small, high-reliability device complies with the physical, electrical and environmental requirements of the HDMI standard. Product handles video signals up to 1080p, providing state-of-the-art HD resolution to handheld devices and featuring a full 19-pin array like other HDMI connectors.

FCI http://ept.hotims.com/40518-74

new literature CONNECTORS: RAIL INDUSTRY Report includes comprehensive analysis of the worldwide connector market for the rail industry and furnishes detailed statistics on four key segments of the rail industry: rolling stock, rail control, aftermarket, and infrastructure.

BISHOP & ASSOCIATES http://ept.hotims.com/40518-75

CUSTOMIZED INTERCONNECT Customized Interconnect Solutions brochure outlines firm’s mission of partnering with customers to provide customized pcbs connectors, IC sockets, package conversion adapters and screw-machined terminals.

ADVANCED INTERCONNECTIONS http://ept.hotims.com/40518-76

http://ept.hotims.com/40518-12

INTERFACING COMPONENTS Coda-Pin catalog covers interfacing components, spring contacts and contact lands.

Document outlines new applications for spring contact technology including board to board interconnection and data, power and battery charging applications including: CODA SYSTEMS http://ept.hotims.com/40518-77

COAXIAL CONNECTORS Catalog covers firm’s latest interconnect products, including RF components, microwave coaxial components, and cable assemblies.

SOAXIAL COMPONENTS http://ept.hotims.com/40518-78

http://ept.hotims.com/40518-13

full online product listings at ept.hotims.com

connectors & terminal blocks

electronic products and technology • january-february 2012

Hardware kits mount easily for PC/104 modules

Connector eases transmitter field calibration

Keystone series of hardware mounting kits for PC/104 and PC104-Plus Bus Drives are suitable for limited space design/installation applications.

Engineered to ease assembly of new modules and multi-board stacks, the kits may be used with any of the more than one hundred different PC/104 modules available in the marketplace. Product includes all the hardware required to mount a single-board and is supplied with 4 each: #4-40 threaded spacers .600” length, #4-40 x 1/4 screws, and nuts. For kits with Brass components, request Catalog #8799-4; for kits with Aluminum components request Catalog #6799-4; for kits with Stainless Steel components request Catalog #5799-4; and for kits with Nylon components request Catalog #4799-4.

EMX ENTERPRISES

VP Series connectors, designed for insertion into a transmitter vent port, allow calibration without disconnecting an instrument. Device is simply removed and a connector is inserted and tightened in the field. By facilitating calibration directly on a transmitter’s bleed port, products save time otherwise required for removal, transport to a shop and reinstallation of the device.

Device comes with a standard 1/8-inch NPT female termination port that connects onto firm’s FasCal hose assembly.

FASTEST

PIM cables lower intermodulation to -181dBc

CMOS silicon photonics chip-based device enables next gen optical interconnect applications

http://ept.hotims.com/40518-79

Series of PIM cable assemblies provide intermodulation performance as low as -181dBc with an eSeries 7/16 connector terminated on TFlex-402 cable. Typical performance across the lineup of assemblies terminated with eSMA and eSeries Type N’s is -162 dBc. eSMA cable assemblies perform DC-20GHz and the eSeries Type N cable assemblies perform DC-18 GHz. These assemblies are phase and attenuation stable and improve shielding.

SAN-TRON

http://ept.hotims.com/40518-81

Single chip CMOS photonics-based 100 Gbps optical interconnect supports next-generation cloud computing, data center and high performance computing connectivity. In a collaborative partnership with Luxtera, firm’s silicon photonics-based active optical devices comprise four 28 Gbps transmit and receive channels powered from a single laser for an aggregate data rate of more than 100 Gbps. Interconnect solutions are targeted for 100 Gbps Ethernet, OTN and InfiniBand applications, in addition to emerging OIF Short Reach and Very Short Reach electrical interconnect to host systems.

MOLEX

http://ept.hotims.com/40518-80

http://ept.hotims.com/40518-82

I/O connectors for harsh environments continued from page 10

chemical- or oil-resistance, weld slag tolerance, and high flex needs. It must also be able to withstand millions of cycles.

Cables may need a special hood/ backshell to withstand the harsh environment. In the world of D-subs, there are liquid-sealed hoods available, which are also optimal for field installation. Overmolded hoods are often a good choice, if implemented properly.

In the M12 and M8 families, overmolded cable ends are extremely common. Overmolding can improve durability, streamline size, and enhance the appearance of a cable connection. The increased durability is a result of the extra strain relief for wire terminations resulting from the overmold material bonding to the cable jacket. The overall assembly gives a high-reliability connector on each end with customer-specified cable properties in between.

Overmolded connectors are available in right angle or straight, and shielded or unshielded options. They can also come with LEDs embedded in the overmold material for easy monitoring of signal integrity, or to indicate presence of power.

These connectors are all IP rated as well.

RJ45, USB 2.0, and fiber optic LC connections, with their limited range of sizes and circular connector formats, are well suited to the use of field installed plug & boot kits. Factory-made cable sets are also available. Of course, shop preassembly is more typical in the case of LC connectors. The end result is an IP-rated connector system.

In summary, with proper design and careful component selection, the common connector formats for I/O connections can often be used in applications that require ruggedized components. With careful evaluation of the specifications, design engineers may be able to avoid expensive connector formats and utilize the cost savings of the various families of ruggedized commercial I/O connectors.

NTE, your trusted electronic component supplier!

NEW Terminals and Connectors

For over 30 years NTE has delivered the high quality electronic components you need, when you need them. Let NTE also be your source for terminals and connectors. Available in nylon insulated, PVC insulated, non-insulated and heat shrink types and a variety of wire gauge sizes ranging from 8 AWG up to 26 AWG. Also Available from NTE • Cable/Wire Ties • Heat Shrink Tubing • Capacitors • Hook Up Wire • Circuit Protection • LED Tubing • Clips/Test Leads • Optoelectronic Devices • Fuses • Pots/Trimmers/Knobs/Dials

For more information on I/O connectors for rugged environments from Conec Corp., go to http://ept.hotims.com/40518-83

• Relays • Resistors • Semiconductors • Solder Wick • Switches

SCAN HERE

nteinc.com/terminals

nteinc.com • (800) 631-1250

http://ept.hotims.com/40518-14

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wireless designs

electronic products and technology • january-february 2012

Wireless Designs

Observations on energy harvesting, storage and wireless sensor networks + RTLS

By Dr Harry Zervos, technology analyst, IDTechEx, Cambridge MA

This article provides an overview of the keynote presentations from the Energy Harvesting & Storage and Wireless Sensor Networks & RTLS USA 2011 conference held recently in Boston. Leading innovators and adopters of energy harvesting and wireless sensor technologies discussed solutions, challenges and needs that will promote further adoption of energy harvesting in different verticals.

Ford - Volvo After Raghu Das opened the conference with an overview of the state of the energy harvesting market in 2011 and its forecasted growth, Clay Maranville from the Ford Motor Company provided attendees with a range of considerations that guided Ford through the development of thermoelectric generators for their vehicles, looking at waste heat recovery as part of the company’s strategy on sustainable transportation.

Energy efficient transportation is becoming more and more imperative, both due to the increasing number of vehicles (car ownership in China is

expected to reach 230M by 2030, as well as the increasing price of fossil fuels, making the development of ways to decrease wasted energy a necessity, both from an economic as well as an environmental standpoint.

Reducing total fuel consumption, weight and cost compared to an alternator/battery system would be the ideal way to implement thermoelectric energy generation. Replacing the alternator completely is a very challenging approach so, at this point, supplementing it is a much more viable option. Recovering waste heat without interfering with the rest of the systems on the vehicle was a central development consideration and results on a vehicle demonstrated the recovery of around 275W at cruising speed.

Clay also briefly touched on wireless vehicle sensors, with considerations

Murata Innovations for Your Wireless Designs RFID MAGICSTRAP® LXMS31 s/b Series  Gen2 compliant RFID tag used for PCB tracking.  Easily integrated into the PCB allowing key data to be stored and retrieved throughout the lifespan of that product.  Can also be adopted as an antenna-less RFID tag using its unique characteristics for near field detection.

Internet Appliances

Bluetooth® Module - LBMA46 series  One of the smallest Bluetooth® modules available at 6.6 x 6.1 x 1.5mm.  Only requires an antenna on the RF front end and a host processor through UART interface on the digital side.

Home Automation

 This module is in production and available for sample orders.

Wi-Fi® Front End Modules - MDFE2PFA Series  2.45GHz (-022) and 5GHz (-023)  Small size: 2.5 x 2.5 x 0.4mm  802.11a/b/g/n Wi-Fi® and Bluetooth®  Single packages integrate Murata’s power amplifier, low noise amplifier and switching product.

Smart Energy

Wi-Fi® Module - LBWA18 series  802.11b/g module  Measures just 8 x 8 x 1.4 mm.  Implements the RFIC and baseband functions as well as filtering, voltage regulation, and reference clock.

Healthcare Applications

 SDIO and SPI interfaces allow for flexible connections in typical handheld devices.

ZigBee® Modules - SyChip SN3020 hi-power module  The industry’s smallest, fully integrated ZigBee module at just 400mm2.

including the potential elimination of 1500 different types of wires, (over 4km in length, 40kg in weight) with reduced cost, weight and improved long term durability wireless solutions.

Michael Balthasar from the Volvo Group continued in a similar vein, focusing more on commercial vehicles rather than passenger cars, where fuel efficiency is also a top priority. The thermodynamic Rankine cycle approach is currently preferred due to higher efficiencies but thermoelectric generation is also important, where considerations at Volvo include lower cost, higher efficiency, and use of non-toxic materials. Such developments would make thermoelectric generation a preferred option.

Cost considerations are also important in the wireless sensors space, making sure that product, manufacturing as well as development & maintenance costs are reduced. Signal interference and cross communication have to be avoided at all costs and equally important, security of wireless communications is a high priority, making sure it is implemented with minimal energy consumption.

lighting, privacy, temperature, etc).

In principle this application sounds very interesting, but consumers become less enthusiastic when being faced with the potential of many more wires/cables and increased electricity bills. Hence, energy harvesting and wireless solutions are the main type of approach that would make sense in this space. Electrophoretic displays are one approach, being able to easily control transmission rates from 0 to 70% with five levels of grayscale in between with low power consumption (zero power consumed to maintain dark state, nanoWatts to maintain transparent state, milliWatts during changing states).

The size of implementation ranges from portable electronics personalization all the way to potentially changing the colour of one’s entire home depending on weather conditions and whether one would desire to keep a building warmer or cooler.

Dr Lenssen also announced for the first time HP’s development of a different technology, based on electrokinetics. The electrokinetic panels are manufactured on a roll to roll process and can also operate with very little power provided, whether by indoor PV or RF power.

Toys & electronic content

Georgia Tech

On a totally different sector, Warren Kronberger from The Marketing Store discussed the interest in the energy harvesting space from the perspective of a marketing company. Promotional toys incorporating electronics and interior design furniture are some of the types of products available from The Marketng Store that would benefit from energy harvesting technologies. Some of the modified toys incorporate proximity and sound sensors, currently utilizing batteries. However, energy harvesting could potentially lead to an enhanced role playing experience. Some interactive electronic toys (first introduced in 2003) are at times deployed in very large volumes of more than 30-million units in the space of a month and so. This would certainly create significant demand for harvesters.

For adults, harvesting ambient energy would make sense in retail applications, in order to power products incorporating interactive elements in their packaging, POP and window displays and signage or even incorporated into components of the final product. Kronberger also commented that safety concerns are quite relevant in this space, due to the close proximity and increased interaction of the consumer with these types of products (e.g. avoiding lead and other toxic materials, the disposal of electronic waste).

®

Electronic skin

 +20dBm output power and 1MB of serial flash memory for a wide range of applications.

Dr Kars Michiel Lenssen from Philips Research Laboratories discussed electronic skin development, in collaboration with HP, and its power requirements in autonomous devices. Electronic skin describes the change of the appearance of surfaces electronically and remotely, with large size examples including smart windows and electronic wall paper (managing

www.murata.com MWS_EP&TAd_Aug2011_V2.indd 1

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Professor Manos Tentzeris discussed the main foci of research at the Georgia Institute of Technology includes long range wireless power transfer (5-6 miles), as well as multiple mode energy harvesting and electronic skin applications.

The research group’s work on wireless sensor nodes follows a “three in one” approach, developing sensors, communication as well as power, integrating high efficiency nanotechnologies as well as low cost substrates. Paper electronics is one of the low cost substrate approaches, with examples such as RFID inkjet printed on paper. The substrate can be made hydrophobic (can be washed, rained upon) with 20 micron inkjet accuracy.

Inkjet-printed carbon nanotubes have been studied and used as gas sensors due to their high sensitivity to nitrogen, allowing to detect ammonia, nitrogen compounds etc), with applications including efforts to develop ways to stopping leakages before they become catastrophic.

The prolific group has also demonstrated solar smart skin for structural health monitoring, powering strain gauges and has shown how broadband RF harvesting can produce useful amounts of power, whereas narrowband gives very little power.

One Laptop Per Child (OLPC) Richard Smith discussed the main needs of the highly ambitious project, and its charitable efforts to provide children all over the world with the necessary tools to promote education and opportunities even where availability of resources is scarce. Low power requirements, fault tolerance and robustness, as well as mostly inexpensive devices (although continued on page 18

8/15/2011 2:53:06 PM

full online product listings at ept.hotims.com

Hello faster update rates.

Goodbye status quo.

Oscilloscopes Redefined—Starting at $1,230* Agilent 2000X (MSO/DSO)

Comparable Leading Competitor’s Model

Agilent 3000X (MSO/DSO)

Comparable Leading Competitor’s Model

Agilent 7000B (MSO/DSO)

Comparable Leading Competitor’s Model

Bandwidth (MHz)

70-200

50-200

100-500

100-200

100-1 GHz

350-1 GHz

Max. update rate

50,000

200**

1,000,000

5,000

100,000

50,000

Screen size

8.5 in.

5.7 in.

8.5 in.

7 in.

12.1 in.

10.4 in.

Fully upgradable

Yes

No

Yes

No

MSO only

No

Function generator

Yes

No

Yes

No

No

No

Data References: Refer to Agilent pub 5989-7885EN for update rate measurements. Data for competitive scopes from publications 3GW-25645-1, 3GW-22048-1, and 3GW-20156-10. *All prices are in USD and subject to change **Not specified. Measured at 200 waveforms/sec.

Agilent and our Distributor Network Right Instrument.

Right Expertise.

Delivered Right Now. © 2011 Agilent Technologies, Inc.

http://ept.hotims.com/40518-16

800-732-3457 www.testequity.com/agilent

FREE 3000-X Series when you buy a 1 GHz 7000B See product demo videos www.testequity.com/Agilent_Scope

wireless designs

electronic products and technology • january-february 2012

Oscilloscope software supports Ethernet

Mobile device test platform solves scalability issue

Agilent N8815A Ethernet 10Gbase-KR decode application works with firm’s Infiniium Series oscilloscope to decode in real time, enabling teams to speed product development.

AGILENT TECHNOLOGIES

ME7834A/L Mobile Device Test Platform is a scalable system for protocol conformance and carrier acceptance testing of 2G, 3G, and 4G/LTE wireless technologies.

Wireless device OEMs, carriers, test houses, and other elements of the device ecosystem are able to use this system to quickly and easily determine a device’s conformance to 3GPP and carrier-specific standards.

ANRITSU

http://ept.hotims.com/40518-84

http://ept.hotims.com/40518-86

2.4GHz balanced output filter delivers tiny wireless connectivity solution LFB182G45BG2D280 balanced output matching filter, aimed at a broad range of 2.4GHz wireless applications using ZigBee and Bluetooth low energy technologies. Device has been designed specifically for use with wireless connectivity system-on-chips (SoCs) from Texas Instruments Incorporated (TI), the CC253x and CC254x for ZigBee and Bluetooth technology networking respectively. The device measures 1.6 x 0.8mm and incorporates all the necessary RF circuitry of a matching network, balun and filter within a single package.

MURATA http://ept.hotims.com/40518-85

RF pouches secure telecom devices RF shielded pouch prevents the transmission of RF frequencies going to and from the inside of the bag. Pouches are composed of foam padded nylon outer layer and two layers of RF shielding material. Designed for security of telecom devices, the pouches can hold up to three cell phones, while laptop pouches can hold 1 unit. Custom embroidery products are available.

ID GROUP http://ept.hotims.com/40518-87

EP&T is pleased to announce its 2012 series of EPTECH trade shows

TSMW multi-functional universal radio network analyzer provides advanced drive testing, where the drive test scanner supports LTE (Long Term Evolution) formats in all current and future wireless communication bands, with no additional costs.

Product also supports GSM, WCDMA and CDMA2000 1xRTT / 1xEV-DO scanning at the same time. In addition, several different frequency bands including: Band 2, 4, 5, and 13 (Verizon Wireless); 14 (Public Safety); 17 (AT&T); 24 (LightSquared); and even 25 (Sprint-Nextel) can be operated in parallel using a single unit.

Product enables seamless band support ranging from 30MHz to 6GHz. ROHDE & SCHWARZ

Wireless sensor networks + RTLS continued from page 16

current devices need to get to lower price point), with sunlight readable display are some of the main points Richard made during his presentation.

OLPC has produced 2.2-million laptops since 2006, mostly deployed in Latin America. The third generation of laptops goes into production in 2012 and there’s a tablet device under design as well.

Off grid power remains a challenge as there is no “one size fits all” solution at different sites, different environments, cultures, social requirements (e.g. Mongolia vs Kenya). Options discussed included: Hand crank: one option that becomes feasible with the third generation of devices.

Madagascar’s waterwheel: In this set up, a 3KW turbine, is used. A water pool that fills up during the day powers the turbine during the night by hosing out the water from the pool onto it. The set up provides power for the village and part of it goes to powering OLPC laptops.

For the developing world, the size of a laptop battery is meaningless - as Smith said during his presentation “How big does your battery have to be if there is no place to plug it in.” Opportunistic charging is the way forward: high charge rate, low power draw and being humanly feasible (relying on power you generate yourself) are the three main requirements for it. According to OLPC, the ideal ration of charging time over runtime achieved is 1 to 10: 10 minutes charging for 100 minutes of runtime. That’s the kind of device the charity is working towards.

The EPTECH Shows have thousands of

LEADING-EDGE PRODUCTS & SERVICES on display:

• Passives • Switches • Wire & Cable • ICs • Test Equipment • Data Acquisition • Electronic Components • E-Commerce • Industrial Electronics • Peripherals • Relays • Hardware • Semiconductors • Tools • Connectors • Batteries • CAE/CAD Systems • Sensors • Chemicals • RoHS Compliant Products ...and many more

X

NEW CALGARY March 6 • Glenmore Inn & Convention Centre VENUE EDMONTON March 8 • Mayfield Inn TORONTO/MARKHAM April 17 • Le Parc MONTREAL/POINTE CLAIRE April 19 • Holiday Inn Pointe-Claire Montréal Aéroport WINNIPEG May 15 • Hilton Suites Winnipeg Airport SASKATOON May 17 • Travelodge Hotel Saskatoon VANCOUVER/COQUITLAM June 20 • Red Robinson Show Theatre MISSISSAUGA September 27 • Mississauga Convention Centre QUEBEC CITY/STE. FOY October 23 • Hôtel Plaza Québec OTTAWA October 25 • Brookstreet Hotel

TECHNICAL SEMINAR Program at all venues!

If you are an: • Engineer • Designer • Technician • Purchaser • Technical & Senior Management ... or are involved with electronics ...plan to attend NOW!

Register online at www.ept.ca/eptech/

LTE drive test scanner is multi-functional

http://ept.hotims.com/40518-88

2012

18

Sponsored by:

electronic products and technology

80 Valleybrook Drive, Toronto, ON M3B 2S9 Tel: 416.510.5207 Fax: 416.510.5134 email: eptech@ept.ca www.ept.ca

For more information on Energy harvesting from IDTechEx in Cambridge MA, go to http://ept.hotims.com/40518-89

SCAN HERE

19

electronic products and technology • january-february 2012

Optoelectronics & Displays Display module provides multiple features in one solution Smart Display Module (SDM) provides proven, well functioning, reliable solution ready for mass production in 4.3” to 19” TFT display sizes.

Backed by a minimum five year supply guarantee, unit provides faster time to market, less development cost and risk. Quick Start Solution DL-DM700-ESG Evaluation Kit provides zero lead-time start up of new product development using the actual production hardware and software to be included in the real product.

LOGIC AMERICAS

LED lighting units withstand harsh environments LF1D LED lighting units provide an IP69K rating and can be used in environments requiring a high degree of protection from dust, as well as the ability to withstand high-pressure and high-temperature spray-downs. The compact light strips deliver 67.2 Lumens/Watt (Wide) and 66.6 Lumens/Watt (Slim) respectively. Products retain 70% of its initial luminance at 50,000 hours. Offered in cool white (Temp: 5700K), slim (10 x 1 LED array) or wide type (7 x 2 LED array) with 24Vdc voltage, all units are manufactured with a sturdy die-cast aluminum housing and stainless steel front cover. LF1D light strips are also RoHS compliant, mercury-free and UL listed.

IDEC http://ept.hotims.com/40518-93

http://ept.hotims.com/40518-90

TFT LCDs are super bright LED indicator delivers NEMA 4-level protection CNX 480 panel-mounted, ruggedized indicator meets NEMA 4 requirements for resistance to dust, wind, rain and other threats in harsh environment applications. Device is made of anodized aluminum and is wide-angle viewable, improving visibility even in direct sunlight. Product offers ESD protection and is available with a wide selection of LED, lens and body colors. Device’s lens is water-transparent polycarbonate with a 94-V2 UL rating.

VCC OPTOELECTRONICS http://ept.hotims.com/40518-91

Control IC reduces noise sensitivity in lighting apps

newswatch

LED vendor increases beam angle range, uniformity of light

IRS2500S µPFC power factor correction (PFC) control IC for switch mode power supply (SMPS), LED drivers, fluorescent and HID electronic ballast applications.

Device can be configured to operate in critical conduction boost PFC or flyback configuration. Product provides a total harmonic distortion (THD) optimization circuit to reduce line current harmonics and has high noise immunity, simplifying design and reducing system cost. Available in an SO-8 package, the device provides micro power start up current of less than 50µA, quiescent current of 2.5mA, drive capability of +800mA/-600mA, as well as static and dynamic over-voltage protection and over-current protection.

INTERNATIONAL RECTIFIER http://ept.hotims.com/40518-92

Super High Bright TFT LCDs (P/N T-55699D190JLW-A-AAN) include 19” diagonal panel, with 1500 nits (cd/m2) brightness, plus low power consumption, wide operating temperature ranges and white LED backlights with 100K hour lifetimes. Devices are suitable for use in outdoor environments, including direct sunlight and other high-ambient-light environments, such as a brightly lit factory floor, where the display has to be readable at all times in any environment over a wide temperature range.

Product has 1280 x 1024 resolution, 1500 cd/m2 brightness, 33.2W power consumption, a contrast ratio of 800:1, and wide viewing angles of -80°~80°, horizontal and vertical.

OPTREX AMERICA http://ept.hotims.com/40518-94

Ac-dc constant current LED drivers operate within -40C to +80C AMExRx-AZ second generation of ac-dc constant current LED drivers have an operating temperature range that reaches from -40C to +80C, waterproof IP68 rated cases. Device provides an active power factor correction that reduces the cost of powering the drivers (PF > 0.9). Device has a high MTBF to match the expected lifetime of LEDs (>50,000 hrs). Product comes in weather-proof IP68 rated cases.

AIMTEC http://ept.hotims.com/40518-95

25mm CCD lenses join C-mount family EL1025IR and 2516-CIR 25mm CCD lenses have been added to firm’s existing line of C-mount lenses. Two 25mm lenses for imaging applications in the Infra-red light spectrum are available in format coverage of up to16mm with a brightness ratio of 0.95. Devices provide a cost effective solution for low light imaging and other demanding applications.

UNIVERSE KOGAKU

http://ept.hotims.com/40518-96

Gem Hsin Electronics Co. Ltd., Taiwanbased manufacturer of LED lamps, has made some advances in its research and development of LED lighting products that enable wider beam angles and enhanced uniformity of light.

These combined patented designs are being incorporated into the firm’s line of T5 / T8 LED Tube Lights.

Gem Hsin’s engineers, reduced the size of the heat-sinks needed in their LED products. Using laser-precision technology, extremely small holes are drilled beneath each LED, creating direct paths for heated air to escape to the heatsink. This improvement, while seemingly minute, means that LEDs will stay cooler, improving efficiency and lifespan, and at the same time require less heatsink mass for thermal optimization.

In addition, the design advancement enables the lighting products to provide much wider beam angles, up to 220 degrees.

Gem Hsin’s R&D team has also developed a new way to position LEDs into tube lights. Gem Hsin is now implementing a design that increases uniformity and quality of light by using two, staggered rows of LEDs. Instead of uneven light with unsightly bright and dark areas, the units produce consistent natural, soft light along their entire length. http://ept.hotims.com/40518-17

w w w. e p t . c a

20

optoelectronics & displays

electronic products and technology • january-february 2012

Integrated TFT modules simplify mounting process Integrated TFT modules with on board controller ease mounting process with DIL (Dual In Line) pins. Device porivdes optional FPC connection, constant dimensions and consistent software interface. Modules can maintain constant dimensions even with a change of components, preventing need to re-design OEM product to fit the TFT modules. Product comes with built-in initialization code to suit whatever TFT driver is used. This means that developers do not need to change their software design when there is change of driver IC. DISPLAYTECH

Splash-proof 60-100W LED drivers supply lighting apps AL60-100 series ac-dc power supplies for LED lighting applications provide output ratings of 60, 80 and 100 watts. Both constant-voltage and constant-current models are available. The LED drivers/supplies meet IP66 (splash proof) standards and operate with universal power inputs from 90 to 305Vac with no derating at low line.

Power Factor Correction (PFC) is included.

TDK-LAMBDA AMERICAS

http://ept.hotims.com/40518-97

http://ept.hotims.com/40518-102

LED power supply delivers 50 Watt constant current ac-dc GLC-50 Series of constant current ac-dc LED power supplies provide universal / full range ac input voltage of 100 - 277Vac, as well as stable and reliable 50W output power. Product is available in five different models of constant current output at 1.05A, 1.40A, 1.75A, 2.1A or 2.8A and self-adjusting output voltage from 12Vdc to 48VDdc range in the various models. Units are enclosed to IP67 standards in extruded aluminum metal case design and well-suited for virtually all LED lighting applications for indoor, outdoor, signage, refrigeration, thermally harsh and damp environments.

GREEN WATT POWER http://ept.hotims.com/40518-98

3.5 inch QVGA TFT solution integrates with touch panel ATM0350D7-T TFT 3.5-inch display has a built in four-wire resistive touch panel with a viewing angle of +40/-60 (U/D) and +60/-60 (L/R). Device has antiglare surfaces, making them suitable for products that will be used under light reflective conditions. Product is an a-Si TFT active matrix driver element TFT with a quarter VGA (QVGA) resolution of 320 x RGB x 240 pixels (outline dimensions of 76.9mm (W) x 63.9mm (H) x 4.0mm (D)). Its display mode is normally white transmissive.

AZ DISPLAYS http://ept.hotims.com/40518-103

Nanostack chip technology boosts optical output power 80% IR Power Topled with lens (SFH 4258S/4259S) provides an 80% higher optical output than the standard version of the infrared LED while retaining the same surface area and drive current. Device’s performance is enhanced by Nanostack thin-film chip technology, which includes two p-n junctions that are grown one on top of the other. Device produces an optical output power of 80mW from an operating current of 70mA. Product emits at a wavelength of 850nm and is available with beam angles of +/-15° (SFH 4258S) and +/-25° (SFH 4259S) from two different lens types.

OSRAM http://ept.hotims.com/40518-99

Display module equipped as all-in-one module Smart Display Module (SDM) provides a proven, well functioning, reliable solution ready for mass production in 4.3” to 19” TFT display sizes. Device comes as all-inone package with projected capacitive touch display, with hardware and software solution, ready for application programming. Assembled into a slim metal housing, the product speeds time to market, reduces development cost and development risk. Device comes with a minimum 5 year supply guarantee. The Quick Start Solution, the DL-DM700ESG Evaluation Kit provides zero lead-time start up of new product development using the actual production hardware and software to be included in the real product.

LOGIC AMERICAS http://ept.hotims.com/40518-104

Machine vision lighting brightens industrial apps

Supercap aids pulse current discharge of LED flash PAS2126FR2R5504 Polyacene Capacitors (Supercap) measures 26 x 20mm with a maximum height of 0.9mm. Device realizes a high capacitance of 0.5F. Product is suitable for pulse current discharge of LED flash, which enables clear photographic images at low light conditions, used in mobile phones, smartphones, digital still cameras and digital camcorders, where demand centers on more compact and thinner devices.

TAIYO YUDEN http://ept.hotims.com/40518-100

LED delivers 140 lumens per Watt in production XLamp XP-G LEDs deliver up to 140 lumens per watt, helping reduce system cost and complexity. The cool white device provides up to 148 lumens and 141 lumens per watt, while the outdoor white (4000K) XP-G LED delivers up to 139 lumens and 132 lumens per watt and warm white (3000K) delivers up to 122 lumens and 116 lumens per watt, all at 350mA. CREE http://ept.hotims.com/40518-101

CUstom mediCAl imAging lenses Wide variety of lens assemblies in stock for high-res diagnostic cameras. Over 60 years of design and manufacturing experience.

1000s of Lens Sizes in Stock.

Most Lenses Ship Same Day. From PrototyPe to Production SINCE 19 4 9

UK Aoptics.com 516-624-2444 info@ukaoptics.com

© 2011 Universe Kogaku (America) Inc.

NERLITE Smart Series machine vision lighting product line provides accurate, repeatable results in a variety of system configurations, with high intensity output, integrated controls, uniform illumination, cool operation, and long lifetimes.

Available models include ring lights, spot lights, large area lights and patented DOAL lights in multiple geometries, sizes, and wavelengths.

Product series lights are 100% LED-based which has the advantage of fast response, long life, multiple wavelengths and high intensity capability.

MICROSAN

http://ept.hotims.com/40518-105

7-inch TFT-LCD delivers high contrast ratio, color saturation 7-inch TFT-LCD (OSD070T1141-35TS) with resistive touch screen technology and LED backlighting provides a high contrast ratio, color saturation and wide viewing angles. The WVGA 800 x RGB X 480 device has an efficient LED backlight and provides a uniform luminance and the touch screen is measured reliable to 1,000,000 touches. The display supports extended operating temperatures from -20C to +70C and storage temperature from -30C to +85C. OSD DISPLAYS http://ept.hotims.com/40518-106

LED drive powers backlights in LCDs up to 21.5” digonal Smart Force SFD2K LED driver provides a plugand-play solution for powering LED BLUs in LCDs up to 21.5” diagonal. Unit is a high-efficiency dual-output module with an extremely low profile – <10 mm high – and a compact size: 0.86” (21.8 mm) x 4.76” (120.8 mm). Device provides brightness stability over a wide input voltage range (10-18V), with onboard PWM dimming of 255:1 and external PWM dimming of 500:1, and is compatible with a number of OEM LED-backlit panels.

ENDICOTT RESEARCH GROUP http://ept.hotims.com/40518-107

http://ept.hotims.com/40518-18

full online product listings at ept.hotims.com

00

Support Across The Board.

From Design to Delivery Now, you can have it all.™ Faster and easier than ever before. Our commitment to customer service is backed by an extensive product offering combined with our supply chain and design chain services – which can swiftly be tailored to meet your exact needs. We have dedicated employees who have the experience to provide the highest level of customer service with accuracy and efficiency. All of our technical experts are factory certified on the latest technologies, providing you the expertise to move projects forward with speed and confidence.

Avnet offers the best of both worlds: extensive product and supply chain knowledge, and specialized technical skill which translates into faster time to market – and the peace of mind that comes from working with the industry’s best. Avnet is ranked Best-In-Class* for well-informed sales reps and knowledgeable application engineers, design and engineering services, and our 24-hour design support – proof that we consistently deliver: > Industry recognized product expertise > Specialized technical skills Ready. Set. Go to Market.™ Visit the Avnet Design Resource Center™ at: www.em.avnet.com/drc

1 800 332 8638 www.avnetexpress.com

*As rated by Hearst Electronics Group: The Engineer & Supplier Interface Study, 2009. *As rated by Hearst Electronics Group: The Engineer & Supplier Interface Study, 2009. ©Avnet, Inc. 2012. All rights reserved. AVNET is a registered trademark of Avnet, Inc. ©Avnet, Inc. 2011. All rights reserved. AVNET is a registered trademark of Avnet, Inc.

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22

electronic products and technology • january-february 2012

Automotive / MIL/AERO

Aircraft systems components made of

high-performance polymers reduce maintenance costs

By Ken Smith, product manager, Saint-Gobain Performance Plastics

A

ccording to airline industry analysts, the average age of planes flown by the seven largest US commercial carriers is 14 years. As the US commercial fleet continues to fly – and grow older – we are seeing an increase in incidents due to aging aircraft. For example, in April of 2011, a tear in the fuselage of a Southwest Airlines passenger plane while in service prompted the FAA to step up inspection of older, heavily used Boeing 737-300s, 400s and 500s. The plane in question had been in service for 15-years.

While this does not mean that the majority of existing aircraft are unsafe, it does illustrate a simple fact: age is catching up with the fleet. Addressing aging aircraft and aircraft systems seems simple enough: replace the aircraft and/or its operating systems. However, given how the current global economic challenges are affecting passengers and airlines, now is not the ideal time to make these significant capital expenditures.

In addition, the skyrocketing cost of jet fuel has made cost-cutting an imperative for fleet owners. Jet kerosene prices rose to $129 a barrel in September of 2011, nearing the record highs of 2008.

As a result, to keep their fleets safe, owners are focusing their efforts on maintaining existing aircraft and key systems.

In order to meet margins, however, fleet owners are looking for additional ways to reduce overall operating costs.

Maintenance is typically 10-20% of all airplane-related operating costs. To put that into perspective, for large commercial carriers, this can equal as much as one billion dollars a year. Fortifying key aircraft systems with components made from durable, long-lasting, high-performance materials is a good way to safely reduce replacement and maintenance, maintaining the bottom line. Long-lasting parts that provide optimal performance can be worth their weight in gold.

Maintaining excellence with polyimides The challenge for fleet owners is to find an ideal material for key parts that can withstand the harsh aerospace environment, including extreme heat, corrosive chemicals and intense vibrations.

Polyimide parts provide long-lasting performance – ideal for fleet owners looking to reduce maintenance costs. For example, polyimides are inherently lightweight – weighing less than conventional component materials such as aluminum and steel.

As fuel costs continue to rise, lightweight components in aircraft systems are increasingly important. The obvious benefit of parts made using lightweight polyimides is the reduced weight of various aircraft systems, as well as the overall weight of the aircraft, decreasing the amount of fuel consumed. However,

and devices. The polyimide isolates the Control the process, hot metal tube, ensuring that heat does control costs not transfer to other areas of the wing, Just as important as choosing the speeding wear and tear on other vital comright material, exercising process control ponents, ultimately reducing replacement can provide an added level of qualand maintenance costs. ity assurance. In order to ensure the Ultra-durable polyimide parts provide performance and increased lifecycle of longer life at higher loads and speeds aerospace finished parts, fleet owners due in part to self-lubricating properties. and OEMs should work closely with their They do not require industrial lubricants materials suppliers, taking a more active to keep them running efficiently, reducing role in the development of aircraft sysexpenses, as well as time and labor. Selftems components from powder-to-parts. lubricating grades of polyimides do not Consultation with available materials scimelt when exposed to high load or high ence experts and engineers, like those speed applications. They also eliminate at Meldin, can help ensure exact matethe possibility of fretting, which can rial and part design specification, while occur when two mated metal components extensive product testing can ensure experience corrosion due to rapid and performance. This can result in the ideal repeated vibrations. part: one that can provide a high level of The self-lubricating properties, couservice for a long time without requiring pled with vibration dampening abilities, constant maintenance. enable polyimide components In these challenging economic times, to be utilized in a vibrational fleet owners must do whatever they can interface location without to operate as cost-effectively as possible fretting. Superior strength without sacrificing safety or performance. and rigidity, combined with Maintenance is one area where they can self-lubricating properties, safely decrease operating costs by startprovide long, maintenanceing out with high performance parts for free service for critical applikey aircraft systems. cations in aerospace systems.

Working closely with materials science In addition, even at elevatexperts to co-engineer parts to exact ed temperatures, polyimides specifications can help ensure that parts are resistant to chemicals, made with high-grade polyimides – such fuels and aerospace lubrias Meldin 7000 – are able to provide a cants. Polyimide parts do not combination of performance properties. corrode when they come into Durable parts that can withstand chalcontact with these various lenging aerospace environments mean mixtures. This is important longer lifecycle, reduced maintenance and when you consider the range fewer replacement parts. Fleet owners are of industrial chemicals used left with quality parts that help them to in the operation of an airmaintain their bottom line and keep their craft and its various systems, FIG. 1: Shows creep of Meldin 7021 high temperature aircraft fit and ready to fly. polyimide over time, under different loads and including ethanol, toluene, temperatures.

JP-4 jet fuel, skydrol, and For more information on Meldin 7021 hydraulic fluid. high temperature polyimide from Finally, polyimides exhibit excellent temperatures, they do not melt and Saint-Gobain Performance Plastics, wear resistance. This means that parts they keep their shape. Testing shows go to http://ept.hotims.com/40518-108 made from polyimides do not easily wear that parts fortified with high-temperature down as they are put to use, maintaining polyimides have less that 0.04 percent SCAN HERE clearance between systems and their comvariation from its original dimensions ponents. What you do not want are parts to after cycling from 22.77C to 260C over a erode resulting in ‘rattle and shake’ occurtwo-day period. ring as various parts and components bump In addition, polyimide parts are able and scrape one another. This is not good to withstand thermal shocks very well. for the parts or for the overall performance Thermal shock is a technical term for of any aircraft systems. Less wear equals cracking under rapid temperature change. longer lifecycle and better performance Materials such as ceramic can exhibit low with reduced maintenance. thermal conductivity, making them more susceptible to thermal shocks. Polyimides exhibit high thermal conductivity, adding to the overall dimensional stability of the Dual grip controller is ergonomic, lightweight material.

Polyimides also exhibit excellent therOtto Engineering G3-0360 dual grip, off-themal insulation properties. This can be shelf controller is durable, lightweight with important when you consider the complex game-style grip. Product’s ergonomic design inner workings of an aircraft. For example, permits comfortable extended us and its moduin a de-icing system, metal tubing is used larity eliminates the need for tooling charges. to route hot air from the jet engines to the Device accommodates firm’s standard HTL and wings. Polyimide components around and P7 series switches, with choices of button against the metal tubing prevent the heat styles and colours. generated from moving further into the MILLENNIUM MARKETING http://ept.hotims.com/40518-109 wing structure to other sensitive systems another important though less obvious benefit can be seen throughout aircraft systems – in the performance of other key components. With thousands of moving parts throughout an aircraft, polyimides reduce the strain caused by metal on metal contact, allowing for reduced maintenance and replacement of these metal parts due to wear and tear.

High temperature performance is another important aspect of durability in challenging aerospace applications.

Various parts of a jet engine, for example, can generate 315C of heat, making the integrity and performance of its components absolutely vital. Polyimide parts can withstand continuous use up to 315C and intermittent use up to 482C, and exhibit extremely high dimensional stability at elevated temperatures (See Figure 1). This means that even at high

full online product listings at ept.hotims.com

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24

automotive / MIL/AERO

electronic products and technology • january-february 2012

Friendly hook-up wire is recyclable, fluid-resistant

Automotive solution for wired communication between charging stations and electric vehicles

EcoWire Plus line has expanded to provide all the environmental benefits and abrasion resistance characteristics, while also resisting oils, fuels, solvents and other hazardous liquids.

Product meets the fluid resistance requirements of ISO 6722 for thin-wall and ultra-thin-wall wire, making it an eco-friendly and cost-effective replacement for XLPE-insulated wire. Product is made from a modified polyphenylene ether (mPPE) thermoplastic that is inherently lighter and smaller with equal robustness when compared to XLPE. Wire is non-halogenated and contains no heavy metal pigments.

ALPHA WIRE

Electronic manufacturing service (EMS) provider Cygnus Electronics Corp., Woodbridge ON, has leveraged its technology to develop a new automotive solution that offers an evolved evaluation module for testing and enabling power line communications (PLC) for plug-in electric vehicles.

Auto-rem is a narrowband communications solution that connects electric vehicles to electric vehicle supply equipments (EVSEs) over the J1772 pilot wire. It provides plug-and-play dc messaging and delivers a direct interface to automotive CAN connections. Optimized for low-cost and reliable communications between electric vehicles and charging stations, auto-rem features Texas Instruments’ (TI) PLC solution, which integrates the low-cost TMS320F2806x Piccolo floatingpoint microcontroller generation and new

http://ept.hotims.com/40518-110

Rotary switches withstand high temperature soldering P65 series of rotary switches are a high temperature version of firm’s PT65 dual in-line package (DIP) coded rotary switch.

Devices withstand high temperature soldering and are suitable for modern assembly processes. Product is available in both SMT and through-hole technology. The contact paths have abrasionresistant gold plating, with a mechanical lifetime of 30,000 steps, and is available in 4, 6, 10, and 16 positions. Devices measure are 6.5mm Height, 10mm Width and10mm Length.

APEM http://ept.hotims.com/40518-111

Barry Controls… Worldwide leaders in Noise,

…is Now in Canada!

Shock & Vibration Control

Barry’s innovative products and designs are distributed throughout Canada by Black Diamond Products Vancouver, BC

• Largest Range of Shock and Vibration Mounts Stocked in Canada • Local Engineering Support • Cross Referencing for All Major Competitor Part Numbers • Shorter Lead Times • Reduced Freight and Duty Costs • No Customs Delays • Avoid Currency Fluctuations

Kingston, Ontario

Ottawa, Ontario

AFE031 PLC analog front end on a single hardware platform.

Auto-rem provides all the necessary functions to connect the communications path from an electric vehicle to the off-board charging supply. This enables developers to begin power management configuration for electric vehicles, EVSEs and simple energy management systems right out of the box.

Auto-rem also interfaces with other products with a simple RS-232/RS-485/ RS-422 interface, opening new possibilities of reliable point-to-point communications for broader Smart Grid applications.

Some other features embedded into the auto-rem solution include: • small footprint measuring 1.6” × 2.51”, with optional extruded metal enclosure.

• On-board filtered power supplies for direct connect to 12-volt vehicle power • Two power wake-up control sense lines with >100 K-ohm impedance.

• MPU controlled power shutdown.

• PLC impedance matched to support AC coupled vehicle pilot wire communications between off-board charging supply and the electric vehicle, sporting the OFDM communications protocol.

• CAN interface for vehicle-side communications.

• RS-232, RS-485 and RS-422 electrical interfaces for charger supply communications.

• Off-board connectors; 1) vehicle, 8-pin Molex micro-fit 3mm 2) DB9F for power supply communications.

Montreal, Quebec

Toronto, Ontario

Auto-rem addresses a new wave of Smart Grid products based on secure premises energy management. Its architecture focuses on simple and reliable wired connections from large electrical loads, such as electric vehicles to a central energy management point, which bridge to ZigBee Smart Energy and Wi-Fi technologies. The auto-rem solution extends the CAN network on the electric vehicle, enabling narrowband PLC and CAN communication simultaneously and efficiently thanks to the CAN controller integrated onto the processor.

For more information on auto-rem (AREM001) kits from Cygnus Electronics Corp., go to http://ept.hotims.com/40518-112

Cleaning chemistry handles heavy-duty jobs

Canada’s Leading Stocking Distributor for Shock and Vibration Control Products Toll Free 1-888-201-2520 • Sales@bdproduct.ca • www.bdproduct.ca

www.barrycontrols.com

Use promo code CM8811 to receive 5% discount on your first order.

Expires Dec. 31, 2012

METALNOX M6310 mild alkaline, aqueous cleaning chemistry is suitable for heavy-duty cleaning of dry lube, cutting, oils, waxes, grease, carbonized soils and shop dirt, while being multi-metal safe. Product is easy to use and is diluted further with water as required to remove the soils involved.

KYZEN http://ept.hotims.com/40518-113

http://ept.hotims.com/40518-21

full online product listings at ept.hotims.com

SIMPLE. Starts here.

"The navigation and ordering process are easy to work. Thanks."

– Richard, Newark|element14 customer

With improved search capabilities, precalculated tax and freight and more, Newark|element14 is constantly evolving to make your online experience simple and fast. Here, you’ll discover a world of electronics products and services all connected to a pulsing community of experts, information and tools. As the most effective electronics industry brand online*, trust Newark|element14 to deliver all your innovative engineering solutions, right from the start. It's

that simple. *2011 Heardable, Online Brand Benchmark Report.

HOW MAY WE HELP YOU TODAY? COMMUNITY: element14.com WEBSITE: newark.ca PHONE: 1.877.736.4835 (English) 1.800.463.9275 (français) LEARN MORE: newark.ca/together

http://ept.hotims.com/40518-22

expressmart / engineering & technical white paper

express

electronic products and technology • january-february 2012

mart

Proof at 100%

Proof at 100%

InfiniiVision X-Series Oscilloscopes In Stock. Immediate Delivery!

flek-sur-tan-ty

The feeling one gets when working with PFC Flexible Circuits which provides Design, Manufacturing and Assembly of Flexible Printed Circuits all under one roof.

1.

2.

To know and understand the cost savings and benefits of working with PFC – a full turnkey supplier of Flexible Printed Circuits.

300+ of PFC’s customers realized Flexcertainty in 2011.

The InfiniiVision 3000 X-Series offers entry-level price points to fit your budget with superior performance and optional capabilities that are not available in any other oscilloscope in its class. Our break-through technology delivers more scope for the same budget.

New OLED DMM’s, and much more

www.gapwirelessonline.com Tel: 905.826.3781 info@gapwireless.ca http://ept.hotims.com/40518-23

http://ept.hotims.com/40518-24

Enlarged for proofing purposes only

engineering TECHNICAL TECHNICAL && WHITE WHITE PAPERS PAPERS GET EXTREME OSCILLOSCOPE EXPERTISE IN 1 MEASUREMENT CD The extreme value of the new InfiniiVision X-Series combined with the extreme performance of the Infiniium X-Series demonstrates how Agilent Technologies is redefining oscilloscopes. Take advantage of this expertise with a scope measurement resource CD. Get app notes, videos, webinars and more!

Click here to learn more www.agilent.com Agilent Technologies

Agilent Technologies Canada Inc. . . . . . . . . . . . 17, 26, OBC AP Circuits . . . . . . . . . . . . . . . . . . . . . 26 Avnet Electronic Marketing . . . . . . . . . . 21 Barry Controls . . . . . . . . . . . . . . . . . . . . 24 Birde Marketing Inc. . . . . . . . . . . . . . . . 14 Conec Corp. . . . . . . . . . . . . . . . . . . . . . . 3 Digi-Key Corp . . . . . . . . . . . . . . . . . . . . . 5 Displaytec-Canada . . . . . . . . . . . . . . . . . 19 EMX Enterprises Ltd. . . . . . . . . . . . . . . . . 8 ETI Systems, Inc. . . . . . . . . . . . . . . . . . . . 7 GAP Wireless . . . . . . . . . . . . . . . . . . . 26 Hammond Mfg. Co. . . . . . . . . . . . . 11, IBC Irwin Industrial Agencies Limited . . . . . . . 4 Mouser Electronics . . . . . . . . . . . . . . . . . 9 Murata Power Solutions . . . . . . . . . . . . 16 NEWARK . . . . . . . . . . . . . . . . . . . . . . . . 25 NTE Electronics, Inc. . . . . . . . . . . . . . . . 15 ODU USA Inc. . . . . . . . . . . . . . . . . . . . . 13 Omega Engineering Inc. . . . . . . . . . . . IFC Omnetics Conn. Corp. . . . . . . . . . . . . . . 14 PFC Flexible Circuits Limited . . . . . . . . 26 Protocase . . . . . . . . . . . . . . . . . . . . . . . 23 Sauro Inc. . . . . . . . . . . . . . . . . . . . . . . . 12 Schleuniger . . . . . . . . . . . . . . . . . . . . . . 10 Schurter Inc. . . . . . . . . . . . . . . . . . . . . . 12 TDK- Lambda Americas Inc. . . . . . . . . 6, 26 Universe Kogaku America . . . . . . . . . . . 20

ADVER TISERS’ INDEX

26

http://ept.hotims.com/40518-25

http://ept.hotims.com/40518-26

products on review

Modular rework system includes free-standing board holder MRS-1100A Modular Rework System has been upgraded to include a free-standing board holder and enhanced adjustable tool holder. Product extends the system’s productivity advantage for optimized removal and replacement of BGA/CSP and SMT components. Unit includes the BH-2000 free-standing board holder to replace the board holder rails that were previously part of the ATH-1100 Tool Holder. The result is a greater capacity to manage diverse board sizes and thicknesses while providing a more stable working area. An extremely versatile system, the modular rework system is available with a wide array of nozzles, preheater, adjustable tool holder, board holder and light magnifier.

OK INTERNATIONAL

http://ept.hotims.com/40518-36

High capacity FPGA more than doubles capacity, bandwidth

Digital input/output modules configure channel-by-channel

Virtex-7 2000T FPGA delivers more than 2X the capacity and bandwidth provided by the largest monolithic devices while delivering the time-tovolume advantages of smaller die. Utilizing 2.5D Stacked Silicon Interconnect (SSI) technology, device integrates 2-million logic cells, 6.8-billion transistors and 12.5Gb/s serial transceivers on a single device. Product’s are optimized for advanced systems requiring the highest performance and highest bandwidth connectivity. Line is one of three product families built on a common 28nm architecture designed for maximum power efficiency and delivers 2X higher system performance at 50% lower power than previous generation FPGAs. XILINX

Two eight-channel, configurable Digital Input/Output (DIO) modules join firm’s IP67 Speedway 767 I/Osystem. Configurable channel-by-channel, the 767-5801 & 767-5802 modules (24Vdc, 0.5A) run in direct input (DI), direct output (DO) or mixed DIO modes. Units provide -25C to +60C operating temperature range. 767-5801 (8xM8 connectors) and 767-5802 (4xM12 connectors) record binary signals from sensors, proximity switches and controls actuators.

Capable of channel and module diagnostics, the 8DIO Modules provide parameterization of filter, inversion, substitute value strategy, manual mode and online simulation.

WAGO

http://ept.hotims.com/40518-37

http://ept.hotims.com/40518-38

Uninterruptable power supply monitors battery continuously QUINT UPS IQ intelligent uninterruptable power supply provides continuous battery monitoring and intelligent management provides you with information about the charging state, remaining runtime and service life of your battery at all times. Intelligent communication informs you when a situation becomes critical. This reduces the amount of maintenance involved and increases your system availability.

PHOENIX CONTACT CANADA http://ept.hotims.com/40518-39

Compact 3-phase ac digital ammeter comes with built-in current transformers ACM3P series of low profile 3-phase ac digital ammeters is suitable for front panel mounting. Capable of high precision measurement to within 0.1 A and display of true-rms values of 2- or 3-phase mains current up to a maximum of 100 A per phase, device has three built-in current transformers. Line and phase currents from 480Vac can be measured, with peak capability of 150A. Product can accurately display true-rms values of triangle, square and other irregularly shaped ac current waveforms.

Measurement accuracy is +/- 1% of full scale.

MURATA POWER SOLUTIONS http://ept.hotims.com/40518-40

http://ept.hotims.com/40518-30

http://ept.hotims.com/40518-28

http://ept.hotims.com/40518-31

http://ept.hotims.com/40518-29

http://ept.hotims.com/40518-32

http://ept.hotims.com/40518-33

Engineered to do more.

Our handheld tools are packed with unexpected features putting legendary Agilent expertise in the palm of your hand. Make your next handheld more than a replacement. Make it an upgrade.

Agilent Handheld Tools. Retool your expectations.

Agilent and our Distributor Network

Š 2011 Agilent Technologies, Inc. *Expires January 31, 2012

Right Instrument.

Right Expertise.

Delivered Right Now.

800-732-3457 www.testequity.com/agilent

Buy now and get up to $100 cash back* See for yourself and compare www.testequity.com/Agilent_HHDMM

http://ept.hotims.com/40518-34