SCOPE OF LEARNING:
• Study of Switched Mode Power Supply
SALIENT FEATURES:
• Rotary switch for selections of different input voltage & linearity coil for AC.
• Bridge rectifier to convert AC into DC
• DC filtration circuit is given to filter the impurities is. AC components.
• High frequency transformer and high frequency transistor (BU 508) for switching action.
• Feed back/ comparator circuit to maintain output voltage constant I.e. +10% on load.,
• Two meters are provided on the front panel to measure the DC voltage & current.
• Two Bulb holders are mounted on the front panel to connect resistive (bulb) load across the output.
• Fuse for Short Circuit protection
• Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
• Instruction manual.
• Patch Cords 4mm.
• High Voltage Test Points are Provided With 4mm Safety Sockets
• The trainer is housed in Plastic cabinet.
• Size of the trainer set 12”x10”
OPTIONAL ACCESSORIES:
• NO
TECHNICAL SPECIFICATIONS:
Power Supplies:
• Power Supply 180-200-220-240V, 150VA
• DC Power Supply +5V, 1A
• DC Power Supply +15V, 1A
• DC Power Supply -15V, 250mA
• Operated on Mains power 230V, 50Hz +10%
Components are mounted on the panels are:
• MOSFET
• Digital Meter (For Voltage and Current)
• Socket for Output
• Low Voltage Bulb as Load