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Total 5 documents matching your query.

1. Re: LF: RE: source for large 3C90 toroids wanted........ (score: 1): Author: [email protected] (Warren K2ORS/WD2XGJ); Date: Thu, 16 Mar 2006 14:46:11 +0000; Jim, Dick and the group, I looked at the Fair-Rite Mix 78, seems to have about 1/3 the loss at 100kHz compared to Mix 77, would large Mix 78 cores make a good high power transformer at 137? -- 73 War; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-03/msg00067.html (10,528 bytes)
2. LF: RE: source for large 3C90 toroids wanted........ (score: 1): Author: "james moritz" <[email protected]>; Date: Thu, 16 Mar 2006 13:33:19 +0100; Dear Dick, LF Group, The Siemens N87 grade is a near-equivalent to 3C90. N27 and N67 are similar also. N30 is a higher permeability material, not really intended for power applications. Fair-Rite 78; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-03/msg00068.html (10,467 bytes)
3. Re: LF: Re: source for large 3C90 toroids wanted........ (score: 1): Author: [email protected]; Date: Fri, 17 Mar 2006 03:14:04 EST; In a message dated 17/03/2006 07:34:35 GMT Standard Time, [email protected] writes: hello Dick, check this catalog see at www.reichelt.de ( Electronik- supplier near Wilhelmshaven ) may be thats us; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-03/msg00135.html (9,037 bytes)
4. LF: Re: source for large 3C90 toroids wanted........ (score: 1): Author: "Uwe Wensauer" <[email protected]>; Date: Fri, 17 Mar 2006 08:34:16 +0100; hello Dick, check this catalog see at www.reichelt.de ( Electronik- supplier near Wilhelmshaven ) may be thats usefull FT 240-77 o.D 61 mm = 24.90 uwe, dk1kq Cuxhaven -- Original Message -- From: "Di; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-03/msg00136.html (10,596 bytes)
5. LF: Re: source for large 3C90 toroids wanted........ (score: 1): Author: "g3kev" <[email protected]>; Date: Thu, 16 Mar 2006 19:04:45 +0100; Hello ....... I am looking for a source to buy 3C90 (or 3C85) toroids, 58mm diameter. Up til now I can only find 'Spoerle' , but I have to buy at least 36 of them............ Is there any other comp; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-03/msg00137.html (10,821 bytes)

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