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R-core transformer properties

Discussion in 'Electrical Engineering' started by Eeyore, Jun 15, 2007.

  1. Eeyore

    Eeyore Guest

    Good luck to you.

    Graham
     
  2. Phil Allison

    Phil Allison Guest

    "John Smith"

    ** This page has all the dimensions, is in the USA and offer assistance.

    http://electroassemblies.com/r-core.htm


    ** The core is GOSS, with saturation at about 1.6 T.

    DC offset in the windings will not be tolerated well.

    What sort of audio output tranny are you making ?

    SET tube amp maybe ?

    Then forget it.




    ........ Phil
     
  3. John Smith

    John Smith Guest

    I would like to calculate an output audio transformer based on a R20 r-core.
    However, I could not locate any data for it like core length, area etc.
    One Japanese web site shows the physical dimensions only. Where can I find
    the core properties and manufactures web sites?
    Thanks.
     
  4. John Smith

    John Smith Guest

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