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Old 22nd September 2007, 04:40 AM   #1
beetel is offline beetel  Singapore
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Default source of nickel + silicon steel laminations

Any idea about source for buying small qty (for DIYers). of E I laminations of alloy of nickel + silicon steel (50% each) of sizes EI28 to EI57 (American sizes EI375, EI-21, EI-625) for making chokes and output transformers.

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Old 22nd September 2007, 06:29 AM   #2
hifiZen is offline hifiZen  Canada
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Try magmet.com or tempel.com ... Mag metals supplies most of the nickel lams for the audio trafo industry, tempel apparently makes M6 lams.

Also check out the prodigy-pro forums for info. Great bunch of guys over there and they have lots of transformer winding discussion threads to read.
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