2.4 Electricity 2.4.6 Electromagnetism, induction, Lorentz force
Induction coils
Power supply variable 15 VAC/ 12 VDC/ 5 A
Function and Applications Function and Applications
Standard heavy duty power supply unit for low voltage.
For the investigation of electromagnetic induction in combination with the field coil 750 mm (11001-00), as well as for the preparation of conformity to magnetic field laws in long reactance coils. Single-layer winding on plastic hollow cylinder with flanges. Flange matching in field coil (11001-00). The reactance coils (11006-01...11006-06) can be ordered under the set number (11006-88).
Supplies unit for continuously adjustable DC and AC voltages & 2 frequently required fixed voltages
Equipment and technical data ▪ ▪
Single-layer coil on plastic hollow cylinder with flanges with 4 mm sockets Compatible with field coil 75 cm
Induction coils, 1 set 11006-88 Induction coil,300 turns,dia.40mm 11006-01 Induction coil,300 turns,dia.32mm 11006-02 Induction coil,300 turns,dia.25mm 11006-03 Induction coil,200 turns,dia.40mm 11006-04 Induction coil,100 turns,dia.40mm 11006-05 Induction coil,150 turns,dia.25mm 11006-06 Induction coil, 75 turns,dia.25mm 11006-07
Equipment and technical data ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
AC output: 0...15 V/5 A DC output: 0...12 V/5 A Max. current (short term): 10 A Add. fixed voltages: 6 V AC/6 A12 V AC/6 A Max. current (short term): 10 A Max. power: 150 VA Fuses: one 6 A and two 10 A Supply voltage: 230 V AC dimensions (mm): 230 x 236 x 168
13530-93
LF amplifier, 220 V
Function and Applications For amplifying direct and alternating voltage up to 100 kHz. Can be used for induction experiments and for examining acoustic and electromagnetic fields. Signal output for the amplified measured signal. Benefits ▪ ▪ ▪ ▪
Effective value output for display of the effective value of the signal output voltage. Power amplifier 12.5 W for weak acoustic frequency signals to control low resistance loudspeakers. For signals from frequency generators or computer interfaces. Amplification is continuously adjustable.
Equipment and technical data ▪ ▪ ▪ ▪ ▪
excellence in science 224
Ampl. factor: 0.1...10000, continuously adjustable Input impedance: 50 kOhm/ AC, 100 kOhm/ D Input voltage: -10 V...+10 V Frequency range: 3.5 Hz....200 kHz, Accuracy of amplification factor: < 5% amplification factor