ValstatĀ® VS 20 AC static charge eliminators are low-priced shock-less static discharge bars, designed for neutralising electrostatic charges from moving surfaces. Electrodes, provided along the active length of the bar, generate ions of both polarities, ensuring that positive and negative charges are removed from the charged target. ValstatĀ® PS 70 S power sources are designed to provide high voltage AC supply to ValstatĀ® VS 20 static eliminating bars. They give stable high voltage output even under severe conditions.