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Re: Heating in 4-1/2 turn inductor

From: rL@somis.org (• R. L. Measures.)


In article <7baf9$4c754008$45013905$14209@KNOLOGY.NET>, "amdx"
<amdx@knology.net> wrote:

Several years ago while making inductors for tuning a class E amplifier we
end up with a 4-1/2 turn inductor. The inductor used a 3F3 potcore, gapped I
think,
but it has been awhile. The inductor was driven hard but below saturation.
The problem; the 1/2 turn got HOT.  Four turns or five turns were ok.
My physicist friend had an EE verify the problem 2000 miles away.

So, can anyone tell me why 1/2 turn would make such a difference in the
heating?

                               Thanks, MikeK

**  Is it a 5-turn inductor with 1/2 turn shorted?

--
Richard L. Measures. AG6K,  805-386-3734,


Subject
* Heating in 4-1/2 turn inductor
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|`- Re: Heating in 4-1/2 turn inductor GOSH!
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`- Re: Heating in 4-1/2 turn inductor




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