基于单片机的通用型智能充电器设计

The Design of an All-Purpose Intelligent Oharger Based on Microcontroller

为实现对常见的各种电压等级和容量的电池进行充电,采用二级电路拓扑和简单的PWM联动控制,设计出一台宽输入、宽输出范围的充电电源。并采用单片机控制该充电电源,以实现对各种类型和电压、容量等级的电池进行充电。

To charge batteries of all kinds of voltage and volume, a charging power supply worked in wide input and output range is designed by using two-order topology and a simple PWM linkage control strategy. A microcontroller is used to control this presented charging power supply to charge batteries which have different voltage and volume.