Profile: PowerVolt, Inc. manufactures power supplies, transformers, and battery chargers. Our product line includes power and control transformers for PCB mounting, frame mounting, and wall plug-in linear DC power supplies with single and multiple outputs for use with international power sources, and unregulated DC power supplies with 115 VAC or 230 VAC input for solenoids, stepping motor applications, and custom battery charger. Our WPC series of converters is essentially a full wave DC power supply capable of operating at low voltage DC, and the output is filtered using a capacitor internal in the converter/charger.