>The reason I was wanting to run the 110/16 backward was to >build a flash capacitor charging transformer. Maybe I >need to get the 300 Volts DC a different way....? Start with a transformer designed for a valve based power amplifier. That will provide this sort of voltage real easy. You may even be able to salvage something from an item bought at a hamfest or garage sale (yard sale in the USA?). -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu