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Re: Winding primaries
Hi Alan,
I made a mistake in my original post. The tubing is 1/4 inch diameter.
The air space between the tubing is 1/8 inch. The center to center
distance is 3/8 inch.
Cheers,
Terry
At 09:20 PM 12/20/1999 +1200, you wrote:
>Terry said:
>>I made a really nice primary with 1/4 inch copper refrigeration tubing from
>>the hardware store. It is a big thing and has about 20 turns spaced only
>>1/4 inch apart. See the pictures at:
>>http://www.peakpeak-dot-com/~terryf/tesla/experiments/modact/modact.html
>
>Is that 1/4 inch centers or dist. from one edge of copper pipe to other pipe?
>
>-----------------------
>*********************** pipe A on turn n <-]
>----------------------- <-] ]
> ] 1/4 inch ] 1/4 inch centers
>----------------------- <-] ]
>*********************** pipe A on turn n-1 <-]
>-----------------------
>
>Which one?
>
>-AlanP
>
References: