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Discussion :: Power Electronics

  1. The gate current required to turn on an SCR is

  2. A.
    few amperes
    B.
    a few mA
    C.
    almost equal to anode current
    D.
    about 50% of anode current

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    Answer : Option B

    Explanation :

    Only a very small gate current is required to trigger SCR into conduction.


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