POWER ELECTRONICS TRAINER (PET-V2)
POWER ELECTRONICS TRAINER (PET-V2)
Product Code: AL-E393A
SCOPE OF LEARNING:
• To study the characteristics of SCR 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 IGBT.
• 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 characteristics of PUT.
• 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.
• To study the digital firing circuit.
Using SCR
Using TRIAC
Using UJT
Using MOSFET
Using IGBT
• To study the characteristics of power transistor.
• To SCR Half Controlled Rectifier
• To study Full Controlled Rectifier
• To Study UJT as Relaxation Oscillator
• APPLICATIONS OF TRIAC
(1) TRIAC SWITCHING CIRCUIT
(2) TRIAC AS AC PHASE CONTROL.
TECHNICAL SPECIFICATIONS:
Power Supplies:
• ± 5V at 250mA
• ± 15V at 250mA
• 0-15V at 250Ma
• 0-30V at 250mA
• 18V - 0V - 18V at 150mA
• 15V - 0V - 15V at 250mA
• Operated on Mains power 230V, 50Hz +10%
Digital Meters:
• Voltmeter/Ammeter Dual Range 20V/20mA
• Ammeter Dual Range: 20mA/200mA
• Voltmeter Dual Range: 20V/200V
Components are mounted on the panels are:
• SCR Assembly: 4 SCR TYN604, 600V, 2A
• MOSFET Assembly: 4 MOSFET IRF540
Power Devices:
1. IGBT-IRFBC20S
2. MOSFET-IRF540
3. UJT-2N2646
4. DIAC-DB3
5. TRIAC-BT136
6. SCR-TYN604
7. Power Transistor 2N3055
8. PUT2N6027
9. Power Diode 8A (2Nos.)
• Capacitors on Board:
• Inductors: on Board:
• Resistance on Board:
• Potentiometer:
• Load Resistance using Rotary Switch:
120E, 220E, 500E, 1K, 2K2, 10K each 5W
Pulse Transformer on Board:
• PT4503 1:1:1
Bread Board:
• 850 points bread board (2Nos.)
Load:
• Lamp
• DC Motor 12V
Firing Circuit on Board:
• Line Synchronization Firing Control Circuit.
• PWM Firing Control Circuit (Frequency Control).
• Triac Firing Control Circuit.
SALIENT FEATURES:
• Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
• Instruction manual.
• Patch Cords 2mm Both.
• High Voltage Test Points are Provided With 2mm Safety Sockets
• The trainer is housed in Attractive Australian Pine Wood Cabinet
• Size of the trainer set 15”x11”
