设计并制作一个电能收集充电器，充电器及测试原理示意图如图1。该充电器的核心为直流电源变换器，它从一直流电源中吸收电能，以尽可能大的电流充入一个可充电池。-Design and production of electrical energy to collect a charger, charger and test schematic diagram of Figure 1. The core of the charger DC power converters, which flows from the power supply has been absorbed energy to the largest possible current charge into a rechargeable battery.