Antminer S19 plus hash board troubleshooting for 22V boost circuit
-
Antminer S19+ hash board 22V boost circuit composed of boost chip, inductor, rectifier diode and filter capacitor. It is used to cooperate with the DC control circuit to turn on the MOS tube. If the DC control circuit is normal, but the MOS tube cannot be turned on, it should be considered whether the 22V boost circuit is faulty. This video will demonstrate the circuit direction and measurement method of the 22V boost circuit.
Click To Watch {{ is_submit ? 'View Test' : 'Click To Test' }}
{{ item.name }}
Answer: {{ item.answer_txt }}
Analysis: {{ item.analysis }}
China Mainland
Hong Kong
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat
Company Phone: +86-023-72227777
Spring Festival Holiday Notice
CLOSE
Dear Friends,
Hello everyone, as China is about to usher in the Spring Festival, our company is scheduled to start the Spring Festival holiday from February 12 to February 23, 2026 (GMT+8). Our pre-sales customer service and course tutors will reply to your message as soon as possible. Please understand and forgive us if we are unable to reply promptly. Thank you for your support and trust in 2025. In 2026 and the future, the ZMRC team will continue to offer you more professional courses and technical support.
Best wishes,
ZEUS MINING CO., LTD.
CLOSE