Automatic Battery Charger:
1. Input – 230VAC, 50c/s MAINS
2. DC output Voltage – variable 0.5V TO 40VDC
3. DC Output current – Variable 0.5A to 50ADC
4. Charger rating – 1.75KVA
5. Multi-turn, stepless control potentiometer for voltage & current setting on the front panel.
6. Output voltage/current regulation – better than ±2%
7. DC Output voltmeter/Ammeter – provided
8. MCB protection for overload/short circuit
9. Double wound class B insulated copper wound step down transformer.
10. Full wave bridge rectifier on extruded heat sink.
11. LC Filter circuit for ripple reduction
12. Power circuit with MOSFET’s on extruded heat sink, for chopper DC buck Converter, controlled by DSP based PWM Mode automatic closed loop controller.
13. Separate switch for charging Nicad Batteries with Current control
