Patent ID: 11925213
Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  H | IPC A  H

Claim 1:
2. The output control circuit as claimed in claim 1, wherein the driving circuit comprises a trigger circuit, a monostable circuit and a pulse width modulation (PWM) circuit;
the trigger circuit is respectively electrically connected with the battery assembly, the controller, the monostable circuit and the PWM circuit, the trigger circuit is used for triggering the controller to decide whether or not the monostable circuit is provided with PWM signals;
the monostable circuit is respectively electrically connected with the battery assembly, the controller, the second switching circuit and the PWM circuit, the monostable circuit comprises an input and an output, the input of the monostable circuit is used to receive PWM signals, and the output of the monostable circuit is used to output high voltage level signals or low voltage level signals in order to control switching on or switching off of the second switching circuit based on the received PWM signals;
the PWM circuit is electrically connected with the battery assembly, the PWM circuit is used to regulate pulse widths of the high voltage level signals or low voltage level signals.