问题描述:
公司研发一款挂在输电线路上的产品,通过CT取电取电能力不超过100ma,备用电源打算使用锂电池,现在遇到两个问题:
1.给锂电池充电需要使用充电管理芯片吗?要的话有什么芯片推荐吗?
2.此取电能力下能边充电边供电吗?
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