EasyEDA开源硬件——USB锂电池充电器_单电池

2016-1-25 18:54:25 9742 充电器电池

0 本帖最后由 GerryChen 于 2016-1-27 10:06 编辑 Description: If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a rate of 500mA or 100mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. The board incorporates a charging circuit, status LED, selectable solder jumper for 500mA or 100mA charging current, external LED footprint, USB input, two pre-installed JST connectors for SYS OUT and BATT IN, and (back by popular demand) a barrel jack connector. There is also a ‘SYS OUT’ with a pre-installed JST connector which allows you to connect the charging circuit directly to your project so you don’t need to disconnect the charger each time you want to use it. 描述：如果你需要给锂电池充电，这个简单的充电器能够做，并且很快。 SparkFun USB 锂电池充电器是一个基本充电电路允许你对3.7V的锂电池以500mA和100mA的速率充电。它来对单单元的锂电池和锂聚合物电池进行充电。这个板子集合了充电电路，LED状态灯，可选择的焊接跳帽（100mA或者500mA的充电电流），外部LED封装，USB输入和对于SYS OUT and BATT IN 2个预安装的JST连接器，和一桶的连接器夹。同样在预安装的JST连接器有一个‘SYS OUT’. 允许你直接连接充电电路到你的工程所以你要用它的时候不需要每一次都断开连接。 USB_LiPolyCharger_SingleCell SCH USB_LiPolyCharger_SingleCell PCB EasyEDA项目链接：https://easyeda.com/oshw/USB_LiPoly_Charger_Single_Cell_Open_hardware-aEdNnXx64 EasyEDA链接: https://easyeda.com 1
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