The disconnection sensing circuit is provided with: the control unit having the ground connection terminal and the input terminal; the first external connection terminal capable of being connected to an external ground, the first external connection terminal being connected to the control-side ground line as a conduction path connected to the ground connection terminal; the second external connection terminal capable of being connected to an external ground, the second external connection terminal being connected to the power-side ground line as a conduction path having a greater electrifying current than the control-side ground line; and the transistor that restricts the electric power direction of the first bypass line connected between the control-side ground line and the power-side ground line to one direction, and that outputs the sensing signal corresponding to the electric power flowing through the first bypass line to the input terminal.


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    Titel :

    Disconnection sensing circuit and electrical connection box


    Beteiligte:
    GOTOU TAKUMA (Autor:in)

    Erscheinungsdatum :

    2021-02-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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