A charger usually refers to a device that converts alternating current into low-voltage direct current. The charger is a dedicated DC power supply for rechargeable batteries, Charger and includes a control circuit that meets the charging characteristics such as current limit and voltage limit.
Chargers are widely used in various fields, Charger especially in daily life, and are widely used in common electrical appliances such as electric vehicles and flashlights. It generally charges the battery directly without any intermediate equipment and devices.
The process of the charger is: constant current-constant voltage-trickle,Charger three-level smart charging. The three-level charging theory in the charging process can greatly improve the charging efficiency, shorten the charging time, Charger and effectively extend the battery life. The three-level charging first uses constant current charging, then constant voltage charging, and finally uses floating charging for maintenance charging.
