Modern acid batteries and plates Pb, are embodiment of simplicity in use. Unlike NiCd batteries, they must be recharged by connecting to a constant voltage. In this situation, the loading current will provide a good indication of the state of loading.


These batteries can be quickly loaded as long as the loading current is limited even at the beginning of the trial proceedings. The charger which we propose it has a voltage regulator, IC1, and a variable current limiter which consists of T1, R1 and R4. Once the current through R1 becomes too large, T1 is opening and the output voltage decreases. Values, in volts, of output voltage is given by the formula: 1.2 (P1 + R2 + R3) / R3
Read the rest and view the Car battery charger circuit.
468x60 ApexBattery

«
»