badar shah
Junior Member level 2
Guys i am trying to make a small battery charger for a small 3V dry cell battery. i designed this circuit which works on 220VAC and 50Hz. Circuit is capable of supplying 5V DC and 200mA current. Zener diode is of 5V rating. Can you please take a look at my design and please tell whether the circuit would cut off at 4.2V? and also is there any correction needed? I am not being able to simulate battery charging on Proteus. Thanks in advance.