[Amps] Source for plate xfrmer

Carl km1h at jeremy.mv.com
Mon Feb 13 19:13:12 PST 2012


Are those suitable for ham amp use or do they have old style high impedance (and DC resistance) windings that are not that suitable for a big C only filter?
IE: Pole Pigs

Carl
KM1H



  ----- Original Message ----- 
  From: B Osburn 
  To: Al Kozakiewicz ; Steve Bookout ; amps at contesting.com ; Carl 
  Sent: Monday, February 13, 2012 9:52 PM
  Subject: Re: [Amps] Source for plate xfrmer


  I don't think this is what you are looking for but Monster Controls has used control power XFMRs.  I paid $950 for a 5kVA 240/2400V + Shipping. They only come in common medium voltage (MV) switchgear voltages 2400, 4160, 6900V.  Sizes range from 0.75kVA to 5kVA. 
  Brad AB0YD

  http://www.monster4controls.com/parts/cat/control%20power%20transformer/


    ----- Original Message ----- 
    From: Carl 
    To: Al Kozakiewicz ; Steve Bookout ; amps at contesting.com 
    Sent: Monday, February 13, 2012 4:55 PM
    Subject: Re: [Amps] Source for plate xfrmer


    And you pay thru the nose. Id check with Heyboer Transformer if you Dont 
    have to have a C-Core.

    Carl
    KM1H


    ----- Original Message ----- 
    From: "Al Kozakiewicz" <akozak at hourglass.com>
    To: "Steve Bookout" <steve at dx4win.com>; <amps at contesting.com>
    Sent: Monday, February 13, 2012 1:38 PM
    Subject: Re: [Amps] Source for plate xfrmer


    > Unless something changed, Harbach Electronics now makes/sells the Dahl 
    > transformers.
    >
    > Al
    > AB2ZY
    >
    > ________________________________________
    > From: amps-bounces at contesting.com [amps-bounces at contesting.com] On Behalf 
    > Of Steve Bookout [steve at dx4win.com]
    > Sent: Monday, February 13, 2012 1:35 PM
    > To: amps at contesting.com
    > Subject: [Amps] Source for plate xfrmer
    >
    > Hello all,
    >
    > Where do you look for a new HV plate transformer these days?
    >
    > I understand Peter Dahl is no longer around.
    >
    > I'm looking for 3000 VAC secondary @ 1+ amp CCS.
    >
    > TIA
    >
    > 73 de Steve, NR4M
    >
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