自己的板子上运行HVPM方案,偏置电压刚开始设置为1.5V,电机有震动异响,无法转动。偏置电压调整为1.66v,电机还是一样.请问电机无法转动是不是说偏置电压要调到精确度很高么,一定要在2048附近么?
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自己的板子上运行HVPM方案,偏置电压刚开始设置为1.5V,电机有震动异响,无法转动。偏置电压调整为1.66v,电机还是一样.请问电机无法转动是不是说偏置电压要调到精确度很高么,一定要在2048附近么?