Power Electronics Lab - India

Technical Specifications: a.

DC Power Supply on Board 1 - ± 5V at 100mA

2 - ± 12V at 150mA

3 - ± 15V at 50mA

4 - ± 35V at 50mA b.

AC Power Supply on Board : 1 - 18V - 0V - 18V at 50mA

2 - 15V - 0V - 15V at 50mA c.

Triggering Circuit on Board : 5 gate signal output

d.

Frequency range : 40Hz to 900Hz Variable d.

Amplitude :

1 - 12V

2 - PWM control of G1, G2, G3 and G4 Duty

3 - cycle control of “Gate” Signal is 0 to 100% e.

Single Phase Rectifier : Firing angle control 0°-180° variables

f.

Firing Circuit on Board : Four gate signal output with isolation

g.

SCR Assembly : 4 SCRs 2P4M, 600V, 2A

h.

Power Devices : IGBT-G4BC20S, MOSFET-IRF540, UJT-2N2646, DIAC-DB3, TRIAC-BT136, PUT-2N6027

i.

Circuit Components On Board : Capacitor 0.01uF, 0.047uF, 0.1uF, 0.33uF, 1uF/63V(4Nos.

) 2.2uF/50V

Diode 1N4007 (8Nos.

)

Zener Diode 9V (1Nos.

)

Inductors 10mH, (1Nos.

), 68mH (2Nos.

)

Load Resistance 120E, 270E, 1K, 2K2, each 5W

Resistance on Board (½ W) 22E/5W, 100E/2W, 220E/2W

Resistance on Board(1/4W) 10K (3Nos.

), 22K, 33K, 47K, Potentio Meter 4K7(2Mos.

), 1M(1Nos.

)

Pulse Transformer on Board : 2 Nos.

PT4502, 1: 1 and one is PT4503 1: 1: 1

Toggle Switch : SPST (1Nos.

)

Power Requirements : 220V ±10%, 50Hz

Company Contact:

• Posted By: Tesca Technologies Pvt. Ltd.

• Phone: +919829132777

• Address: IT-2013,Ramchandrapura Industrial, Jaipur , Rajasthan , India

• Email:

• Website: https://www.tescaglobal.com

• Business Description: About Us:
  
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