Original poster: Dsurfr-at-aol-dot-com Jack, you would have 7.5Kv at 30mA off each leg of a 15Kv 30mA neon xfrmr. If you had 2 xfrmrs. you could parallel the output of one leg off of each (in phase with each other) to get 7.5Kv at 60mA. You can't parallel the two legs off a single xfrmr. since they are 180 degrees out of phase. Jim