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LM358低端电流怎样改高端电流检测
如图,现在是用低端检测的,因为输出电路的负极要并联,电流检测电阻就并在一起了,造成电流不准.
高端的电路网上没有看到有完整的,特发问一下.
现在电路中的其它电路已定型 了,所以想最小的改动能解决问题,谢谢!
