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Problem

Debug indicator problem - there is no current when the capacitor is connected to the power supply, and the external indicator is dazzling?

Datetime: 2018-07-28    Visit: 4043

There is no current when the capacitor is connected to the power supply, and the external indicator light is off.

answer:


When the miniature circuit breaker is disconnected, a common impedance circuit is formed between the common end of the external indicator light and the capacitor housing and the compensation cabinet housing, and the indicator light is slightly bright.