Antminer L7 hash board maintenance course
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Antminer L7 hash board basic knowledge course mainly focuses on the structure of the hash board, the powering process of the hashboard and the signal of the ASIC chip. The Antminer L7 hash board has a total of 120 ASIC chips, and every 5 chips is a domain, a total of 24 domains. The 14V voltage is transmitted to the positive pole of the last domain through 5 MOS tubes, and then transmitted to the negative pole of the hash board in turn.
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China Mainland
Hong Kong
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat
Company Phone: +86-023-72227777
National Day Holiday Notice
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Dear Friends,
Hello everyone, October 1-7, 2026 (GMT+8) are the National Day holidays in China. During this period, our customer support and course tutor teams may experience delays in responding to your inquiries.
We appreciate your patience and understanding. Normal response times will resume on October 6.
Thank you for your continued support.
Best wishes,
ZEUS MINING CO., LTD.
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