The invention discloses a power supply circuit of an electromagnetic valve and a vehicle. The power supply circuit of the electromagnetic valve comprises a storage battery, the electromagnetic valve,and an electromagnetic valve control circuit. The power supply circuit further comprises a voltage stabilizing circuit and a power supply protection circuit, wherein the first end of the power supplyprotection circuit is connected with the storage battery and is used for receiving voltage outputted by the storage battery; the first end of the voltage stabilizing circuit is connected with the second end of the power supply protection circuit, the second end of the voltage stabilizing circuit is connected with the first end of the electromagnetic valve control circuit, and the voltage stabilizing circuit is used for stabilizing the voltage and then outputting a stable voltage to the electromagnetic valve control circuit; and the second end of the electromagnetic valve control circuit is connected with the electromagnetic valve, and is used for outputting control voltage to the electromagnetic valve based on the received stable voltage. The technical problem that the control voltage of the electromagnetic valve cannot be stably controlled in the automobile in the prior art is solved.
本发明公开了一种电磁阀的供电电路及车辆。其中,该电磁阀的供电电路,包括蓄电池,电磁阀,电磁阀控制电路,上述供电电路还包括:稳压电路,电源保护电路;其中:上述电源保护电路的第一端与上述蓄电池连接,用于接收上述蓄电池输出的电压;上述稳压电路的第一端与上述电源保护电路的第二端连接,上述稳压电路的第二端与上述电磁阀控制电路的第一端连接,上述稳压电路用于将上述电压进行稳压处理之后,输出稳定电压至上述电磁阀控制电路;上述电磁阀控制电路的第二端与上述电磁阀连接,用于基于接收到的稳定电压输出控制电压至上述电磁阀。本发明解决了现有技术中无法实现在汽车中稳定控制电磁阀的控制电压的技术问题。
Power supply circuit of electromagnetic valve and vehicle
电磁阀的供电电路及车辆
2021-01-22
Patent
Elektronische Ressource
Chinesisch
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