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Old 23rd December 2005, 04:03 PM   #1
mzzj is offline mzzj  Finland
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Question Where to get MPP, highflux or sendust cores??

Does anyone know where to order these things?

Only source so far that I am aware is http://www.cwsbytemark.com/

At moment I am looking for rather large sizes, up to 50mm and over, but I cant even find smaller ones.
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Old 23rd December 2005, 04:12 PM   #2
poobah is offline poobah  United States
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mzzj,

"MAGNETICS Company" has sendust cores, mostly toroids, under the name of "KOOL-MU"

Here is a link:

http://www.mag-inc.com/contacts/na_contacts.asp

Cheers,
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Old 23rd December 2005, 04:23 PM   #3
mzzj is offline mzzj  Finland
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Quote:
Originally posted by poobah
mzzj,

http://www.mag-inc.com/contacts/na_contacts.asp

Cheers,
Yea, well at least MLT has reasonable minimum order quanties, as well as allstarmagnetics. But no prices or stock sizes of course...

I tried to contact allstarmagnetics already earlier requesting VAC cores but no ansver...
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Old 23rd December 2005, 04:32 PM   #4
poobah is offline poobah  United States
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Magnetics has been friendly with samples for me... tell them you are a student (students become customers). Some companies are very nice... it is good to offer your Credit Card to pay for shipping. Talk to a Magnetics Engineer... they will take pity on you and help.
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Old 23rd December 2005, 08:00 PM   #5
sovadk is offline sovadk  Denmark
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Location: Kaspar Sinding Meyer @ DTU in Lyngby
I by my cores at eBay. Different materials are available.
If you can't find what you're looking for, try to write to some of the sellers.
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Old 26th December 2005, 10:01 AM   #6
mzzj is offline mzzj  Finland
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Quote:
Originally posted by sovadk
I by my cores at eBay. Different materials are available.
If you can't find what you're looking for, try to write to some of the sellers.
Am i just unlucky or what, I found nothing that looks like mpp or highflux. Some ferrites toroids but they are useless for output inductors.

Bit cheaper source than cwsbytemark would be nice, $20 per piece for 50mm MPP cores is helluva lot money. Highflux is bit cheaper, around $15
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Old 26th December 2005, 10:26 AM   #7
rinox is offline rinox  Italy
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I think you can find what you searching HERE
I bought from him, good prices, lot of ferrites kind, and also very quick.
Download the catalog and see if there' s something right for you.

Hope this will help.
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Old 26th December 2005, 08:49 PM   #8
alfsch is offline alfsch  Germany
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look at : http://www.reichelt.de/index.html
amidon T130-2 :1,95 eu
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