Special Feature
Thermal Analysis for Boards and Enclosures
New Practices Revamp Thermal and Airflow Analysis Rugged, complex integrated military computing systems are facing ever greater thermal design challenges. A variety of new tools, practices and strategies help smooth the way. Ad Index
Jessica Isquith, Vice President of Marketing Carlo Gavazzi Computing Solutions
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and knowledge that is critical before the syswww.cotsjournalonline.com/getconnected tem is actually subjected to the potential stress of a real-world high or low temperature and/or high altitude mil/aero application. An example along those lines is Echostorm’s MDAR (Mobile Data Archive and Retrieval) box. The Get Connected with technology and companies providing solutions now mobile device is designed to withstand Get Connected is a new resource for further exploration into products, technologies and companies. Whether your goal is to research th datasheet from a company, speak directly with an Application Engineer, or jump to a company's technical page, the goal of Get Connect the harshest of weather, and its unique in touch with the right resource. Whichever level of service you require for whatever type of technology, shape was custom-designed to fit into Get Connected will help you connect with the companies and products you are searching for. existing U.S. Army One System Ground www.cotsjournalonline.com/ge Control Stations. Initial production units of MDAR will be installed in AAI Figure 1 Corporation’s ground control stations that will be used by the Shadow UAV An example system designed to withstand the harshest of weather is Echostorm’s MDAR box. (Figure 1). The unit gives soldiers in the field instant, searchable access to up to 30 days of archived As systems become ever more indata and full-motion video from a variety of unmanned aircraft vehicles. Initial production tegrated, the demand is rising for more units of MDAR will be installed in AAI Corporation’s ground control stations that will be used powerful systems and capabilities in by the Shadow UAV (shown). smaller electronic packages. These smaller-sized chassis feature higher heat dissipation, so they require new convection system that transfers the heat Get Connected with companies and Get Connected technologies to maintain cool operat- with acutane water-cooled plates or cold products featured in this section. with companies mentioned in this article. ing temperatures. Today the leading plates—as opposed to relying solely on www.cotsjournalonline.com/getconnected www.cotsjournalonline.com/getconnected technology for cooling these boxes is a natural convection and airflow. Thermal
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[ 10 ] COTS Journal December 2008
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