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Ferrite Beads

I want to make one of those joule thiefs and I live in the USA. I don't know why I want to make it, I'd never need it/use it... BUT I MUST HAVE IT!!! I'm looking for tiny ferrite beads (toroidal shape) that are cheap (less than 10cents a piece). They CANNOT be leaded

guyfrom7up (author) 9 years ago
yeah Inow, but when they're that small a lot of people just call them beads, and I found some freom west florida component company.
NachoMahma9 years ago
. From what I can tell, what you are looking for are called ferrite cores, not beads. All of the ferrite beads I found were not toroids (go figure).
guyfrom7up (author) 9 years ago
please help, this if for the windbelt project (but I forgot to make it in the group's forum)
guyfrom7up (author)  guyfrom7up9 years ago
oh yeah, I'm using the ferrite beads to wind a transformer if you're woundering