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electro magnets

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little_b2

New Member
I need to wind my own electro magnets in order to make a micro solinoid for a hand project I'm working on. I know the whole "wrap some wire around a nail" deal, but I need something smaller, like how to make the steering magnets in a Bit-CharG. If anyone could help me out or give me a link to some site, it would be greatly appreciated.
 

kizzap

Member
little_b2 said:
I know the whole "wrap some wire around a nail" deal, but I need something smaller.

have you thought of using a pin? it is if i think a lot smaller. That is as small as i can think.

Good Luck
 

bogdanfirst

New Member
or you can use 3 pins as a core ...if one is too small.
some inductors you find in filters have a good magnetic performance and are quite small.
 
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