1 Inch Teslacoil
Primary
The primary is made out of 2,5mm² isolated wire, so first I had to rip all the isolation off. The primary is 10 turns wound on 25 degree plexi-angles.
The base is just like the other coils made out of a 19mm wooden plate as groundplate. The primary support is done with 5mm Plexiglass.
Here you see the voltage connection. It´s just 2 connections, on for the low and one for the high side.
Here you see the new primary coil for my high power 1" coil. I´ll try to reach sparklenghts of 2 times the winding lenght again. (I think no one on the net has ever reached 2 times the winding lenght with a 1" Sparkgapcoil, but I´ll make it a second time) Notice the strikerail, which would be necassary at this high outpult-voltages.