A DC brushless motor is actually an AC brushless motor that has an integral inverter and electronic controls, a rectifier, and a position sensor.

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A DC brushless motor does not directly use DC power like a traditional brushed DC motor. Instead, it uses electronic controls to convert incoming DC power to AC power, which is then used to drive the motor. The inverter and electronic controls, rectifier, and position sensor are all integral components of a typical DC brushless motor design.

A DC Brushless Motor Is Actually an AC Brushless Motor