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这种情况下flyback电流互感器能否去掉?



请帮忙看一下附加图中的TF6可以去掉吗?

这是一个隔离升压,TF6应该也就是采电流用的,我想用一个单纯的电阻来采电流,但是TF6的匝比为原副线圈为1:100,谢谢