Disclosed are an auxiliary power supply device and an operating method thereof. The auxiliary power supply device for an electric vehicle includes a power supply unit which supplies driving power for driving a charging device of the electric vehicle, a switch unit which controls the power supplied to the power supply unit from a battery of the electric vehicle, and a control unit which controls the switching operation of the switch unit.


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    Title :

    AUXILIARY POWER SUPPLY AND OPERATING METHOD THEREOF


    Contributors:

    Publication date :

    2015-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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




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