Thread
:
Toroids coating
View Single Post
#
3
December 2nd 05, 02:37 PM posted to rec.radio.amateur.homebrew
Reg Edwards
Posts: n/a
Toroids coating
Amidon dust-iron cores are not uniformly coated.
It is just a colour-coding paint, sprayed on.
Otherwise the paint may just as well not be there.
Reply With Quote