[TCML] bipolar coil

[David Dean]

On Friday 02 May 2008 03:52:50 pm Kris Grillo wrote:
> I'm putting together a small twin coil setup and I'm wondering if anyone
> could look over these numbers for me. The secondaries are 2" pvc (2.375"
> od) with 975 turns of 30 gauge and a 3 x 12 toroid each. The power supply
> is 2x 9KV 60mA and a 9KV 30 mA NSTs in parallel for 9KV 150mA. The gap is a
> 120 BPS synchronous rotary gap. The primaries are 6 turns of 1/8" OD copper
> tubing with .25" spacing and inside radius of 2.4375".

Hi

Just my most humble opinion, but that is an awful lot of power for such small 
coils. I would think a single 9x30 would be quite adequate, a single 9x60 at 
the most.

later
deano