[Elecraft] Another Toroid question
redmen1969 at optonline.net
redmen1969 at optonline.net
Fri May 21 12:16:55 EDT 2004
Hi Gang,
I guess this falls under the heading of ..."You see I'm really lazy".
How critical is the mistake (which I make often) where I seem to inevitably cross one of the turns under the other?
Of course I usually notice this around midnight, when I can hardly see anymore.
Thanks for your comments
Tom M, wb2qdg
Friend of Bill W.
No friend of toroids.
----- Original Message -----
From: Tom Hammond <n0ss at earthlink.net>
Date: Friday, May 21, 2004 9:16 am
Subject: Re: [Elecraft] Trouble With Torroids
> Hi Rich:
>
> >If the below statements are true (and I'm not suggesting they are not
> >true).....why not use bare (no enamel) wire and eliminate the enamel
> >stripping and attendant problems???
>
> Well... you COULD... BUT can you GUARANTEE that neither you, nor
> any other
> builder, will always be dimigent enough to NOT allow ANY of the
> windings to
> touch either other, or adjacent components, and that you'll never
> accidently corss two turns, thus causing them to short out to each
> other
> (in turn lowering the inductance)?
>
> Try it just once and you'dd see the wisdom in using enameled wire.
>
> Also, try it with non-heat-strippable enamel-coated wire and
> you'll also
> see the wisdom in using heat-strippable enamel as well.
>
> 73,
>
> Tom Hammond N0SS
>
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