alternating current

  1. M

    36 volt AC to 120 volt AC transformer

    hi there as above wonder is there somewhere I could purchase a 36 volt ac to 120 volt ac transformer. I am using it to connect an American imported power supply control unit for a push pull wire feed gun to a uk 3 phase welder. The power supply for the gun requires 120volt ac in and the welder I...
  2. J

    Does Skin Effect Increase With Voltage?

    Here's a simpler, better question, than my original question . Will these two sines experience the same percentage power loss on the same wire due to skin effect (passed separately, not at the same time) . Vertical axis is voltage . question as previously stated (ignore): Assume a wire...
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