Here i show you how to replace the fan of the power supply bitmain do you want to buy a course.
Bitmain power supply noise.
Apw7 is a new power supply model released by bitmain especially for our antminers.
Antminer bitmain new power supply apw7 psu 1800w.
Bitmain apw3 power supply mostly used to power up bitmain asic miners.
5 pairs of 6 pin pcie connectors 10 connectors noise level 43 db input voltage range.
Works also with gpu and other asic brand rigs.
Power factor 0 95 full load leakage current 1 5 ma 220 v 50 hz protection low voltage input.
100 240 v a c.
Power off protection trip time 9 ms.
80 89 v a c.
47 63 hz.
Antminer bitmain new power supply apw7 psu 1800w 110v 220v much better than apw3 for s9.