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(Topic ID: 221578)

How to test SCRs on lamp driver with wire?

By pinlink

5 years ago



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  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 5 years ago by timab2000
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    #1 5 years ago
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    ???

    pinlink

    Pinside member

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    8y 72,150 2,206

    I remember I once found how to test SCRs by putting one end of wire on ground, and the other end on one of the legs of the SCR. If the feature light comes on, you have a bad SCR. I can't find that info now.

    Which leg of the SCR do I touch with ground?

    Thanks!!

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