I Need Nickel Iron Laminations and Bobbins !

Nikolas Ojala · 25th July 2007, 01:34 AM

I need iron laminations for home made transformers. The situation in Finland seems like here are no small distributors of steel laminations for transformers and inductors. One could always make cardboard bobbins, and plenty of different wires are available too. But the laminations...
I need laminations!

Where to buy? What to do?

I'd prefer buying inside European Union, but I will consider any possible source.

Any opinions? Suggestions?

wrenchone · 25th July 2007, 05:09 AM

Did you try a Google search? There appear to be a fair number of lamination and cut core suppliers in the UK.

tube-lover · 14th September 2007, 06:17 AM

hi Ojala,

if U need double c-core SR48, 0.15mm Nickel Core.
( superadiometal) pls email to me.

one pair of This Permalloy(over 45% was superalloy) can made 10W SE OPT.

thx

thomas

nafanja · 7th April 2008, 03:57 PM

I have manufacturing for specialsteel toroidal core for input and other transformers.
This core have m=90000 and Bmax = 0.95 T and more.

25th July 2007, 01:34 AM	#1
Nikolas Ojala diyAudio Member Join Date: Aug 2004 Location: Finland	I Need Nickel Iron Laminations and Bobbins ! I need iron laminations for home made transformers. The situation in Finland seems like here are no small distributors of steel laminations for transformers and inductors. One could always make cardboard bobbins, and plenty of different wires are available too. But the laminations... I need laminations! Where to buy? What to do? I'd prefer buying inside European Union, but I will consider any possible source. Any opinions? Suggestions? __________________ All distortions are not equal. By the way: I hate overuse of acronyms.

7th April 2008, 03:57 PM	#4
nafanja diyAudio Member Join Date: Mar 2008	Hello I have manufacturing for specialsteel toroidal core for input and other transformers. This core have m=90000 and Bmax = 0.95 T and more. __________________ Shippment: $:Europe: 1,2 x (16+2,45 x Weight(kg)) N. Amerika & Asia: 1,2 x (10 +4,9 x Weight(kg))

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25th July 2007, 05:09 AM	#2
wrenchone diyAudio Member Join Date: Feb 2004 Location: Silicon Valley	Did you try a Google search? There appear to be a fair number of lamination and cut core suppliers in the UK.

14th September 2007, 06:17 AM	#3
tube-lover diyAudio Member Join Date: Jul 2004 Location: Hong Kong	hi Ojala, if U need double c-core SR48, 0.15mm Nickel Core. ( superadiometal) pls email to me. one pair of This Permalloy(over 45% was superalloy) can made 10W SE OPT. thx thomas

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