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New secondary





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From:  Michael Tucknott [SMTP:Michael.Tucknott-at-virgin-dot-net]
Sent:  Thursday, May 07, 1998 7:10 PM
To:  Tesla List
Subject:  New secondary

Hi all
Today I got first light from my new secondary coil.
The salt water caps work fine with 4 obits in paralell,am getting 27"
sparks to a grounded point from the toroid(20 3/4" * 4 1/4" at 22.3pF).
The coil spec is as follows-

pipe OD 4.3"
wind lenght 22"
AWG 22
No turns 834
H/D ratio 5.1:1
frequency 456khz unloaded
          245khz loaded

Can`t wait until Brian builds the new poly and foil cap.

Cheers Mike Tucknott (Sparks in the UK)