Pulsed-Corona Electrostatic Charger

Experimental charge-generating apparatus supplies nanocoulomb charges to small objects. Purpose of experiment to develop contactless charger for solid or liquid spheroids in contactless (levitation) processing. Circuit generates high-voltage RF Pulses, applied between two electrodes in each set. Also applies 60 Hz high accelerating voltage between two sets of electrodes. Two sets of electrodes made of conductive paint on acrylic sheets, placed diametrically opposite each other in supporting cylinder.