The 6" Powersupply is a MOT based powersupply. It has itīs own ballast MOT to run at ca. 4KVA. Itīs 4 MOTs in series for 8KV @ 500mA. Because of the bad isulation of some MOTs i put the two outer MOTs in Oil.
I hope to get some great sparks with this supply. My goal for the first light is a sparklenght of 2 times the windinglengh (1290mm). I am looking forward to reach 1935mm Sparks sometimes. (3x windinglenght)