[Elecraft] Removing Varnish from Toroids

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Mon Mar 4 22:24:00 2002


Toroids, removing enamel

Just a comment.  The enamel is hard to remove.  I have not ever used sandpaper, but it doesn't
sound easy on a small wound toroid.  I used the soldering iron, lots of fresh solder, & wipe.  Then I
scraped the ends with an exacto knife with a good blade.  It really takes off the crusted enamel well,
and does not nick the wire. Then I tin the ends.  The I do ohmic checks before and after inserting.   

 WB3KDB  K1 # 1075.


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