Trickle charge simple schematic diagram

Published:2011/4/25 2:04:00 Author:Nicole | Keyword: Trickle charge | From:SeekIC

The battery is in parallel with load, and the battery is also connected to power supply. Under normal circumstances, the DC power supply is as the power supply of load, it charges to battery with trickle mode, only the load changes greatly, and the DC power supply terminal voltage is lower than battery terminal voltage or the DC power supply stop supplying, the battery will discharge to load. Under this method, the charge current is decided by the used module. It is usually used in the occasions where the emergency power supply, standby power supply or electronic watch can not be cut off.



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