AL-E393B POWER ELECTRONICS TRAINER

Description

TECHNICAL SPECIFICATIONS

 Digital Meters:

1. Voltmeter/Ammeter Dual Range 20V/20mA
2. Ammeter Dual Range: 20mA/200mA
3. Voltmeter Dual Range: 20V/200V

DC Power Supply on Board:

1. ± 12V at 250mA
2. 0-15V at 250Ma
3. 0-30V at 250mA

AC Power Supply on Board :

1. 15V - 0V - 15V at 250mA

Power Devices:

• MOSFET-IRF540
• UJT-2N2646
• DIAC-DB3
• TRIAC-BT136
• SCR-TYN604
• FET BS170

On board

Circuit Components on Board:

• Capacitor 1uF
• Capacitor 10uF

Resistance on Board:

• 10K,1/4W
• 100E/2W
• 220E/2W
• 22E,5W

Variable Resistor:

• 10K (1Nos.)

Firing Circuit on Board:

• RC Firing Circuit
• UJT Firing Circuit

Salient Features:

Power Requirements: 220V ±10%, 50Hz

• Instruction manual.
• Patch Cords 2mm.
• Supply provided through the 3 pin computer socket with appropriate fuse
• The trainer is housed in Wooden cabinet.
• Size of the trainer set 12”x10”

 

EXPERIMENTS ON BOARD USING BREAD BOARD:

• To study the characteristics of FET and plot it’s V-I Characteristics.
• To study the Gate control characteristics of SCR and It's graph.
• To study the characteristics of UJT
• To study the characteristics of MOSFET.
• To study the characteristics of DIAC and plot it’s V-I Characteristics curve.
• To study the V-I characteristics of TRIAC.
• To study the Resistor Triggering circuit.
• To study the Resistor-Capacitor Triggering Circuit (Half wave).
• To study the Resistor-Capacitor Triggering Circuit (Full wave).
• To study the triggering of SCR using UJT.

The Equipment is Useful for Students at level in engineering / technical institutes (EC & Telecom) Technical training centers in communication organizations, R&D personal and practicing engineering in research labs and industry

 

Technical Details