Antminer APW9 plus power supply main power circuit

The main power circuit of the APW9+ power supply will only run when the EMI circuit, PFC circuit, and auxiliary circuit are all working normally, and it is used to output DC voltage to supply power to the hash board. If the output voltage of the APW9+ PSU is abnormal, you should troubleshoot the main power circuit. This video will show you how to measure the main power circuit of Antminer APW9 Plus.

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