Re: [] conical secondary (fwd)

["Tesla list" <tesla@xxxxxxxxxx>]

---------- Forwarded message ----------
Date: Sat, 16 Jun 2007 19:21:29 -0700
From: Barton B. Anderson <bartb@xxxxxxxxxxxxxxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: [] conical secondary (fwd)

Hi Dave,

Yes for small flat secondary's. I did the same for simple closewound 
flat coils. That's very easy. However, try a large 1/4" space between 
turns for a big 5 foot diameter coil. The methodology of winding the 
coil takes on a whole new life.

Take care,
Bart

Tesla list wrote:

>---------- Forwarded message ----------
>Date: Sat, 16 Jun 2007 19:14:34 -0500
>From: David Thomson <dwt@xxxxxxxxxxxx>
>To: 'Tesla list' <tesla@xxxxxxxxxx>
>Subject: RE: [] conical secondary (fwd)
>
>Hi Bart,
>
>  
>
>>and flat secondary's are a real pain in a$$. Winding it is 
>>easy, but building the supports for large flat coils is the 
>>difficult part.
>>    
>>
>
>A large sheet of quarter inch Plexiglas works fine.  I have over a dozen
>tight wound flat spirals up to 4 feet in diameter with various gages of
>magnet wire on this type of form.
>
>Dave
>
>
>
>
>
>
>  
>