Original poster: "resonance" <resonance@xxxxxxxxxxxx>
ED
Just rectify it.  That's all you need to spray a VDGRF belt.  We use 
5 kV, 2 mA xmfrs to spray belts up to 30 inches wide when rectified 
--- it only takes 200-500 uA with a 30inch wide belt and only 100 uA 
DC with a 6-8 inch wide belt.  See our model HV-750 (750 kV DC 30 uA 
output) at our website www.resonanceresearch.com.
Dr. Resonance
Original poster: Ed Phillips <evp@xxxxxxxxxxx>
Had trouble downloading the catalog so couldn't find out if those 
things are used with esternal rectifiers.  Any idea?  I have a unit 
which appears identical - picked it up at a swap meet years 
ago.  It was supposed to have come from a Xerox machine.  I think 
with a voltage multiplier it would be neat for charging VDG belts.
Ed