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Re: toroid sizing



Hi Matt,
            Post the capacitance of your primary cap (again if you 
have already) and we'll sort something out for you.

Regards,
Malcolm


> Original Poster: Fucian-at-aol-dot-com 
> 
> Hi all,my coil is 3ich by 15inch wound with 24awg.the frequency is like 
> 475khz.im using a 9kv30ma the primary is 11 turns of copper tubing.my
current 
> toroid is 4inch diam.by about 15 inches long still in compressed form.i cant 
> get any streamers!i evenswitched over to a 15kv30ma and retuned.still no 
> diff.how do i get streamers?should i try and return it and get 2 small
mixing 
> bowls for the coil,or should i cut the ducting to a smaller lenght?key word 
> here is cutting,once cut,no refund! i have very little time left to work on 
> it.what am i to do?
> 
>