Driving circuit and associated continuity-checking circuit enable use of latching relay switch instead of non-latching relay switch in 120-Vdc power-distribution system. Average power consumed reduced by about 15 W. Latching-relay driver and continuity checker provides automatic turnoff relay when power fails, or alarm indicating discontinuity in turn-off circuit, respectively.


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    Title :

    Latching-Relay Driver And Continuity Checker


    Contributors:

    Published in:

    Publication date :

    1994-04-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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