A load driver includes a microcomputer controlling an ON-OFF switching of a first relay and a second relay. The load driver also includes a fourth switching element performing an ON-OFF drive of the first relay based on a drive signal from the microcomputer, and a fifth switching element performing an ON-OFF drive of the second relay based on a permission signal from the microcomputer. The load driver further includes a third switching element prohibiting the ON drive of the second relay by the fifth switching element to power a motor with power from an accessory battery via the first relay when the microcomputer outputs a “Lo” drive signal.


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    Title :

    LOAD DRIVER


    Contributors:

    Publication date :

    2018-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H03K PULSE TECHNIQUE , Impulstechnik



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