hi volt from battery i need a small battery powered hi voltage capacitive discharge supply to deliver joules at volts this implies a uf cap i have built a very satisfactorily operating version from a max but do not like the idea of using a single source part it seems that the ubiquitous camera flash circuit is what i want but i cant get mine apart without breaking it i would appreciate receiving the circuit description or a source of one i have already looked in several electronics circuits handbooks to no avail thanx martin johnson martyj uiuc edu mind your business on first us coin
