The power supplies widely used by Bitmain miners are APW3+ PSU, APW9+ PSU, and APW12 series PSU. These power supplies are an essential part of the normal operation of Bitmains mining machines, and once a failure occurs, it will cause the mining machine to stop, resulting in losses.
The Bitmain APW3+, APW9+ and APW12 power supply repair training courses presented by ZMRC will properly teach you to repair a faulty PSU quickly and without error. These courses mainly include explaining several main circuit components of the power supply, such as EMI filter circuit, auxiliary power circuit, etc. Attention: the power supply has high voltage (300V or 450V), and it must be operated correctly during repair process, otherwise it is easy to cause damage.
After completing the professional system learning, you can open a repair shop, become a ZEUS MINING agent, work for the mining farm, become an affiliate member, earn a stable and generous income. Start to learn ASIC miner repair course and Invest in yourself now.