It is composed of isolation transformers, rectification devices, voltage conversion, and charging current regulation switches. It is a simple charger. The mains power is reduced by an isolation transformer and then rectified by a bridge rectifier (or full wave rectifier) to produce pulsating DC power for charging the battery. During charging, manual selection of charging voltage and current is required. It has the characteristics of simple and reliable structure, and economic practicality.

Scope of Application
The GCA series silicon rectifier charger is suitable for charging lead-acid batteries.