STEP DOWN CHOPPER — MOE Lab Tender Details

SCOPE OF LEARNING:

Step Down Chopper Using PWM Techniques.

TECHNICAL SPECIFICATIONS:

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)

FEATURES:

• 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”