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.
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.
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,
"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,
Yea, well at least MLT has reasonable minimum order quanties, as well as allstarmagnetics. But no prices or stock sizes of course...poobah said:
I tried to contact allstarmagnetics already earlier requesting VAC cores but no ansver...
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.
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.
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.sovadk said:
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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