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Antminer S17+ hashboard boost SOT23-6 marking HMxxx HMBWB HMBW8 position U7

HMxxx HMBWB HMBW8 High-Efficiency Power Management IC, the power management chip, Suitable for the Location of U7 of S17+ hashboard, is the heart of managing the power supply of S17+ hashboard and is responsible for the transformation, distribution, detection, and other control functions of the power required by S17+ hashboard. Once it fails, it will directly cause the board to stop working, Even damaged