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按这么接 用测量输出3,.89V的锂电池最后得到输出电压只有0.6V 这是为什么啊？求大神解答下。
最后检查出来 电感短接地了 所以输出0.6V
按这么接 用测量输出3,.89V的锂电池最后得到输出电压只有0.6V 这是为什么啊？求大神解答下。