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Sorensen power supply

Discussion in 'Electronic Equipment' started by Jimmie D, Oct 30, 2007.

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  1. Jimmie D

    Jimmie D Guest

    looking for schematic or any ifo on a sorensen 20-50d power supply. I have
    one that is a basket case and I would like to find out info on at least the
    transformers. One looks lie it may have been line powered and the other
    looks like an SCR switched inverter transformer. Any info would be

  2. Bill Janssen

    Bill Janssen Guest

    I have a "New Never Opened" manual for that power supply $40.00 plus

    The manual covers 14 different models of Sorensen supplies.

    Anyway there should be three transformers, Power, Control and Pulse.
    The schematics are rather
    complicated as they cover so many different models I bought my supply
    surplus and I needed
    a manual to make it work. The minimum order from Sorensen was such that
    I got three manuals.
    I sold one , am keeping one and one is for sale.

    Any questions that I can answer, free free to ask.

    Bill K7NOM
  3. Jimmie D

    Jimmie D Guest

    oops, should be 20-50B
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