500Watts for that transformer ? WOW! But how do they step up or generate high frequency without stepping voltage down in the first place ? And even if they do use HV components, wouldn't they require a DC source to operate ? and those timers or w/e they using to generate High Frequency be limmitted to very little current ?
Sorry, I am not trying to go down hard on you, I just realy whish to know more... If you know any good articles, can you please provide a link...
Thanks