Craig's Tesla Coil
Powered by a 1.25 KVA Neon Transformer
Here's the real coil. The image on the main page that led you here is from the 3d computer model which I used to design the coil. The discharge electrode pictured on the right side of the main page is just a graphical element for the sparks to jump to. The coil stands about 5 feet tall and the base is 24 inches in diameter.