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burn out

  1. Jesus Rodriguez

    Solid State Tesla Coil Burning IGBTs

    Hi, I replicated the one tesla circuit for a dual resonant tesla coil, followed all the instructions of how to assemble the circuit and how to wind the coils, when I decided to test it first i connected the input to a 48v 5A transformers to be sure all the connections were right and it turned...
  2. S

    Why do electric motors burn out

    Hi all, Can anyone explain why some motors regularly burn out, I am thinking specifically about electric hand drills and to a lesser extent angle grinders. I know how they burn out- normally the insulating varnish on one of the coils breaks down and creates a short- I think that is right. If...

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