Conley Rose, P.C.
Flat-motor driving method and drive circuit, and electronic device
An electronic device includes a signal trigger circuit, a flat-motor drive circuit, and a flat motor. The signal trigger circuit sends a starting instruction to the flat-motor drive circuit for instructing to start the flat motor. A processor of the flat-motor drive circuit sends a first triggering instruction to a voltage processing circuit of the flat-motor drive circuit after receiving the starting instruction. The voltage processing circuit provides a first working voltage V1 to the flat motor after receiving the first triggering instruction, and provides a second working voltage V0 to the flat motor after a first time period. V0<V1≤V2, V0 is a rated voltage value of the flat motor, and V2 is a maximum forward voltage value that the flat motor can bear when the flat motor is started.
HONOR DEVICE CO., LTD.
H B B H H H H
H02P B06B B06B H02P H02P H02P H02K
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Zhi Tieli Xuan Jianli Ting
Chang Zhang Li Chen Huang