Power Electronics Lab

详情

Power Electronics Lab is used to perform power electronics circuit experiments. It is very useful in power electronics laboratories for performing power experiments in colleges and universities. It is very for student to know about the characteristics of power electronics devices and the applications of power devices. The applications or power devices are in alarm circuit, lamp flasher, rectifiers, choppers, invertors. It is also used for commutation circuits.

Technical Specifications:
- DC Power Supply on Board : ± 5V at **0mA
    : ± *2V at **0mA
    : ± *5V at *0mA
    : ± *5V at *0mA
- AC Power Supply on Board : *8V - 0V - *8V at *0mA
    : *5V - 0V - *5V at *0mA
- Triggering Circuit on Board : 5 gate signal output
- Frequency range : *0Hz to **0Hz Variable
- Amplitude : *2V PWM control of G1,G2,G3 and G4 Duty cycle control of Gate Signal is 0 to **0%
- Single Phase Rectifier : Firing angle control 0°***0° variables
- Firing Circuit on Board : Four gate signal output with isolation
- SCR Assembly : 4 SCRs 2P4M, **0V,2A
- Power Devices : IGBT-G4BC*0S, MOSFET-IRF**0, UJT*2N***6, DIAC-DB3, TRIAC-BT**6, PUT*2N***7
- Circuit Components On Board : Capacitor 0.*1uF, 0.**7uF , 0.1uF, 0.*3uF, 1uF/*3V(4Nos.) 2.2uF/*0V
     Diode 1N***7 (8Nos.)
     Zener Diode 9V (1Nos. )
     Inductors *0mH, (1Nos.), *8mH (2Nos.)
     Load Resistance **0E, **0E, 1K, 2K2, each 5W
     Resistance on Board (½ W) *2E/5W, **0E/2W, **0E/2W
     Resistance on Board(1/4W) *0K (3Nos.), *2K,*3K,*7K,
     Potentio Meter 4K7(2Mos.), 1M(1Nos.)
     Pulse Transformer on Board : 2 Nos. PT***2, 1:1 and one is PT***3 1:1:1
     Toggle Switch : SPST (1Nos.)
     Power Requirements : **0V ±*0%, *0Hz