[TCML] Bi-Polar coil construction plans/tips/etc ?
resonance at wildblue.net
Tue Mar 31 22:05:41 MST 2009
Usually wound in opposing directions, base to end.
Be sure to use JAVATC to set coeff. of coupling to around 0.12. This will
probably dictate the elevation of sec coil approx 2" above the primary
plane, but it also depends on your
pri to sec spacing. Use JAVATC as if you are making a single vertical coil.
On Tue, Mar 31, 2009 at 7:49 PM, david baehr <dfb25 at hotmail.com> wrote:
> was thinkin' of building one.... prob 6" dia sec. are output sparks
> generaly limited to the length of the sec. , or less ? ....is the sec. wound
> in the same direction from end to end ?,
> would following plans from the 'High Frequency Apparatus' book be of any
> use ??
> Thanks,dave :-)
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