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Car Accumulator Battery Charger Circuit

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Car Accumulator Battery Charger Circuit

Car Accumulator Battery Charger Circuit (pic.1) provides constant-voltage charge 5A at all time of charging.

Pic. 1. Car Accumulator Battery Charger Circuit.
(Click to enlarge the Circuit)

Charging is accompanied by glowing of diode D1 - АЛ310А. The end of charge is accompanied by glowing of diode D3 -АЛ310Б. IC А1-142ЕН2. Transistors: Т1, Т3 - КТ815, Т2 - КТ819 (on radiator), Т4 - КТ819. Stabilizer diodes: D2 - КС156, D3 - Д814В. Resistors R4 and R5 winded by Ni-Cr wire. Transformer 220V/15V. Transformer power is 100W.

Battery Charger has defense from the short circuit.

added 23.07.07 19:14:38 | looked over 30765 times