I'm researching a project right now that requires a step-up converter for D=
C
~3v to DC 1kV and the load consumes about 1mW.  I'm a mechanical engineer
with limited knowledge about EE and microcontrollers, but I've never dealt
with a step up converter before.  I know that this converter is (somehow)
possible to build because my research shows that this has been done, but I
do not know if a flyback transformer or switching transistor would be able
to accomplish this without significant power loss.  The intended power
source is a pair of AA alkaline batteries.  I have never dealt with such
high voltage potentials before and I'm wary to being any testing before I
come up with a strict safety guidelines and a sure way to keep the current
in the nanoamp range.  If anyone can suggest potential resources for
obtaining any relevant information, I'd be glad to do more reading; I simpl=
y
don't know where to start yet.  Thanks!  -Paul
--=20
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