Step Down Chopper
PEL-E400
SCOPE OF LEARNING:
- Step Down Chopper Using PWM Techniques.
- Protection Cover
- Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
- Over Load Protection Through Circuit Breaker
- Fuse for Short Circuit protection
- Instruction manual.
- Connections are brought out through 4mm and 2mm Colored Sockets.
- Patch Cords 4mm and 2mm.
- The trainer is housed in Metal cabinet.
- Size of the trainer set 15"X11"
Digital Meters:
- Voltmeter 200V DC
- Ammeter 20A DC
Power supplies:
- Power Supply +15Vat 150mA
- Isolated Supply 0- 26V AT 2A.
- Operated on Mains power 230V, 50Hz +10%
Components are mounted on the panels are:
- Mosfet IRF540
- PWM Pulse Generator Circuit.
- Frequency Control Through Potentiometer
- Load (Rheostat)
- CRO