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Total 3 documents matching your query.

1. LF: Re: 3C90 Al value? (score: 1): Author: "Andy talbot" <[email protected]>; Date: Sun, 11 Jan 2004 13:09:46 +0100; I thought Al values was a meaningless term for pure ferrite materials and is only published as a guideline as it changes dramatically with temperature and B - for a true/ideal transformer it would id; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-01/msg00002.html (10,412 bytes)
2. LF: Re: 3C90 Al value? (score: 1): Author: "Costas Krallis SV1XV" <[email protected]>; Date: Sun, 11 Jan 2004 21:41:01 +0200; Dear Dave I have a few unused 3C11 (white) cores. Dimensions are: Dout = 36 mm Din = 22 mm H = 15 mm I wound 18 turns and measured an inductance of 1.94 mH. 73 Costas SV1XV; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-01/msg00004.html (8,006 bytes)
3. LF: Re: 3C90 Al value? (score: 1): Author: "James Moritz" <[email protected]>; Date: Mon, 12 Jan 2004 03:19:43 +0100; Dear David, LF Group, My experience is that for toroids, low-level measurement of AL is fairly reliable, allthough it does have quite a large tolerance. As far as I can see, according to the Ferroxcu; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-01/msg00203.html (11,329 bytes)

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