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powerstat

  1. Igotitbad

    New/Old powerstat bench variac. :D

    A friend of mine that works for a local electronic shop has updated a few things and didn't require this powerstat anymore and he asked me if I wanted it so here it is, at this time I have checked all electromechanical parts on both sections this includes the wiper contact brush and cleaned and...
    • Igotitbad
    • Thread
    • line voltage adjustment powerstat stancore variac
    • Replies: 14
    • Forum: Tube Audio
  2. tubekarma

    Powerstat 10B-1036

    I have a couple of Powerstats, type 10b-1036, that I want to use in a bench-top power panel, but they have seven lugs and I can't find any specs. I rang them out and I gather that 1 and 2 are the ends of the primary with 1 also being one end the secondary and 3 the wiper. Using 4 or 5 instead of...
    • tubekarma
    • Thread
    • autotransformer powerstat varaic
    • Replies: 8
    • Forum: DIY
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