An electric vehicle charging controller according to an embodiment of the present invention comprises: a switch; a first resistor of which a first end is connected to a collector terminal of the switch and a second end is connected to a first power; a second resistor of which a first end is connected to the collector terminal of the switch and a second end is connected to a signal output terminal; a third resistor of which a first end is connected to the second end of the second resistor and a second end is connected to a first ground terminal; and a diode of which a cathode terminal is electrically connected to a base terminal of the switch, wherein an emitter terminal of the switch is electrically connected to a second ground terminal of a power supply apparatus. The electric vehicle charging controller accurately detects a connection state between an electric vehicle and the power supply apparatus.

    본 발명의 실시예에 따른 전기 자동차 충전 컨트롤러는 스위치; 제1단이 상기 스위치의 컬렉터 단자에 연결되고, 제2단이 제1 전원에 연결되는 제1 저항; 제1단이 상기 스위치의 컬렉터 단자에 연결되고, 제2단이 신호 출력 단자에 연결되는 제2 저항; 제1단이 제2 저항의 제2단에 연결되고, 제2단이 제1 접지 단자에 연결되는 제3 저항; 상기 스위치의 베이스 단자에 캐소드 단자가 전기적으로 연결되는 다이오드를 포함하고, 상기 스위치의 에미터 단자는 전원공급장치의 제2 접지 단자와 전기적으로 연결된다.


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    Titel :

    ELECTRIC VEHICLE CHARGING CONTROLLER


    Weitere Titelangaben:

    전기 자동차 충전 컨트롤러


    Beteiligte:

    Erscheinungsdatum :

    12.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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