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SparkFun USB充電器LiPoly - 單細胞
原名
SparkFun USB LiPoly Charger - Single Cell
貨號
PRT-12711
特價
493
資料來源：https://www.sparkfun.com/products/12711
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.
Documents:
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet (MCP73831T)
- GitHub (Design Files)
如果您需要鋰聚合物電池充電，這個簡單的充電器將做到這一點，並快速！在SparkFun USB充電鋰聚合物是一種基本的充電電路，可讓您3.7V鋰聚合物電池500mA時或100mA電流速率充電。它被設計為單節鋰離子或鋰聚合物電池充電。
該主板集成了充電電路，LED狀態指示燈，可選擇的焊錫跳線電流為500mA或100毫安充電電流，外部LED封裝，USB輸入，兩預裝JST連接器SYS OUT和BATT IN和（由大眾需求回）每桶插孔連接器。
還有一個“SYS OUT”了預裝JST連接器，它可以讓你充電電路直接連接到您的項目，所以你不需要你想用它每次斷開充電器。
文件：
