SINGLE-PHASE BRUSHLESS FORWARD AND REVERSE TURN CONTROL CIRCUIT DEVICE

摘要

A single-phase brushless forward and reverse turn control circuit device is provided, in which a PCB is provided on a stator unit and a rotor unit that are mutually encircled and spaced from each other. On the PCB, a microprocessor unit, a logic unit, a drive unit, and at least one sensor are provided. The sensor is provided in the outer circumference of PCB to sense the variation of a magnetic pole of the rotor unit and then transmit it back to the logic unit and supply it to the drive unit, making the drive unit control the current passing through the coils and then the stator unit generate an opposite magnetic field, the rotor unit thereby smoothly running forward or reversely.