Antminer power supply repair course

Antminer APW9 plus power supply PFC circuit

Antminer APW9 plus power supply PFC circuit Same as the EMI circuit of the APW9+ power supply, the PFC circuit is also 2-way. Only when the two PFC circuits are working normally, the circuit can continue to supply power downward. Between the EMI circuit and the PFC circuit, a bridge stack is also required to rectify the AC voltage DC voltage. If the bridge stack output voltage is abnormal, it may cause PFC circuit failure. This video will explain the working principle and measurement of the PFC circuit in detail.

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Spring Festival Holiday Notice

Dear students,
Hello everyone, as China is about to usher in the Spring Festival, our company is scheduled to start the Spring Festival holiday from January 21 to February 4, 2025 (GMT+8). The course tutors will reply to you when they see the message. Please forgive them if they fail to respond in time. Thank you for your support and trust in 2024. In 2025 and the future, the ZMRC team will continue to offer you more professional courses and technical support.
Best wishes,
ZEUS MINING CO., LTD


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