开云体育

Doug has made a new video showing all the parts of the system and then showing it running.??

Sparks are very impressive from the dual coils fed by 60 Hz.? That's a 12 inch diameter screen.

I wonder how the screen would work with a neon sign transformer or an oil burner transformer.? I'm guessing the gap would have to be smaller for the oil burner transformers I've used (in a Jacob's Ladder.)