Automatic battery charger circuit using lm301-2

This is a battery charger circuit, this circuit has advantages, which can cut off electrical charging of the battery automatically. Voltage sensor used in this circuit is the LM301 IC2. This sensor serves to disconnect the battery if the charging voltage has reached the limit. LM350 is a variable volt regulator IC that functions as a voltage divid

er output. Limit the voltage used to perform the charging battery is 12. 6 to 14. 4 volts. Batteries can be damaged if the charging voltage exceeds the voltage limit, or the battery is filled in too long. Here is a schematic drawing automatic battery charger: During the charging process, this circuit will increase the temperature. advised to put a good cooler or can combine with Automatic fan controller uses the temperature. Voltage source used is a 18 Volt power supply. Here I also include a PCB (printed circuit board) of the automatic battery charger circuit using LM301 and you can also download it.

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