A DC circuit switching apparatus having a novel structure is disclosed that can reduce the number of electromagnetic contactors with a simple structure, and can realize a compact and low-cost apparatus. A DC circuit switching apparatus to be connected between a battery and a load that includes a power supply line that connects between the battery and the load, wherein the power supply line includes a positive electrode-side power supply line and a negative electrode-side power supply line, a main relay is connected to one of the positive electrode-side power supply line and the negative electrode-side power supply line, and an active fuse is connected to the other of the positive electrode-side power supply line and the negative electrode-side power supply line.


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    Title :

    DC CIRCUIT SWITCHING APPARATUS


    Contributors:

    Publication date :

    2023-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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