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1. [Amps] winding xformer (score: 1): Author: ZL2AAA <zl2aaa@paradise.net.nz>; Date: Mon, 08 Feb 2010 11:46:38 +1300; Hi All I have a transformer with steel laminations and wish to rewind it for an amp project .Does anyone know where to download software to design a xformer ?I have done a google search and just end; /archives//html/Amps/2010-02/msg00209.html (6,370 bytes)
2. Re: [Amps] winding xformer (score: 1): Author: "la7sl Nils Petter" <la7sl@norgespost.no>; Date: Mon, 8 Feb 2010 00:37:00 +0100; http://www.rale.ch/ Professional software...but you NEED that to make a good transformer !!! It is a lot more complicated than most people here think.... Good transformer design is expert work. Trial; /archives//html/Amps/2010-02/msg00210.html (7,963 bytes)
3. Re: [Amps] winding xformer (score: 1): Author: "la7sl Nils Petter" <la7sl@norgespost.no>; Date: Mon, 8 Feb 2010 00:55:25 +0100; However..... I should advice you that this software has a price tag :-) abt 3800 USD /year for single user.... but the online free trial version (15 days) works just fine for your project ! Peter --; /archives//html/Amps/2010-02/msg00211.html (8,421 bytes)
4. Re: [Amps] winding xformer (score: 1): Author: Missouri Guy <n0tt1@juno.com>; Date: Mon, 8 Feb 2010 02:15:12 +0000; I wound one once....used the formulas from the ARRL handbook and from an old QST article. Low tech, but it worked just fine. The real "trick" is to get the primary right so it doesn't draw too much c; /archives//html/Amps/2010-02/msg00216.html (7,863 bytes)
5. Re: [Amps] winding xformer (score: 1): Author: Manfred Mornhinweg <manfred@ludens.cl>; Date: Tue, 09 Feb 2010 18:24:04 +0000; Hi Morrie, I just sent you an Excel spreadsheet I use for designing my transformers, by direct e-mail. The purpose of this short message here is just to let you know about it, should my direct messag; /archives//html/Amps/2010-02/msg00282.html (7,807 bytes)

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