The invention provides an anti-theft alarm circuit for a battery car. The anti-theft alarm circuit comprises a first network circuit, a second network circuit and a third network circuit. One end of the first network circuit and one end of the rectification circuit are connected with 5V input, an output anode of the rectification circuit is connected with an input end of the relay, an output end of the relay is connected with a cathode of the diode, a lead connecting the relay and the diode is provided with a j point and a k point, an anode of the diode is connected with the cathode of the rectification circuit, and a lead connecting the diode and the rectification circuit is provided with an h point. In actual use, operation is simple, effective use can be achieved only by connecting the output of a battery car charger with the circuit, then connecting the output end of the circuit with an extension cord and then connecting the other end of the extension cord with a charging jack of a battery car, operation is not complex, and the operation is not complex (before a 220V alternating-current wire is pulled to the front of the car for charging, and the charging efficiency is greatly improved. And possible electric shock hidden dangers are eliminated). If the distance is very short, an extension line is not needed any more.
本发明提供一种电瓶车用防盗报警电路,包括第一网络电路、第二网络电路、第三网络电路。第一网络电路,整流电路的一端接5V输入,整流电路输出正极连接继电器输入端,继电器输出端接二极管的负极,在继电器与二极管连接的导线上具有j点和k点,二极管的正极连接整流电路的负极,在二极管连接整流电路的导线上具有h点。本发明在实际使用时,操作简单,只需要将电瓶车充电器的输出与本电路连接,再将本电路的输出端和延长线连接,再将延长线的另一端和电瓶车的充电插孔连接好就可以有效使用,操作并不复杂(不再是以前把220伏交流电线拉到车前充电,消除了可能的触电隐患)。如果距离很近,就不再需要延长线。
Anti-theft alarm circuit for battery car
一种电瓶车用防盗报警电路
2024-06-21
Patent
Electronic Resource
Chinese
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