1.5vdc to 200vdc without camera circuits?

I need to charge my rail gun , i always short out the transformer on camera circuits so im done with them , Ive seen "voltage triplers" around and was wondering if that would work if the input is dc? Also does anyone have any other idea, i don't wanna kill myself and use 120vac so that's out of the question.

tom10122 (author) 5 years ago
if nothing else does anyone know were i can buy in bulk online of used cameras?