The Turn Of The Century Electrotherapy
A New Form Of Induction Coil
I tried my hand at winding some more complex coils...and here is something simple.
Secondary Coil is 2.375" in diameter x 12" long. 800T of 29 AWG Magnet Wire
Primary Coil is Copper Ribbon, cut from Roof Flashing, .75" wide. 8 turns.
Core is built up to 1.5" from 1.5" wide x 13" long.
Sparks 1.5" long.
A crude test to see how it works for high frequency work.
EPDM rubber spacers to center the core.