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ak7r

Joined: Sat, Apr 4th 1998, 00:00 Roles: N/A Moderates: N/A

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Identifying Ferrite Toroids Dec 5th 2012, 16:18 3 5,664 on 5/2/13

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Identifying Ferrite Toroids ak7r on 5/12/12
I got a box of torroids of various sizes from an estate sale but have no way of identifying them. Is there some convention or system like there is for resistors?
Thanks.
Jim Goldring, AK7R

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