Power supplies are electrical circuits and devices that are designed to convert mains power or electricity from any electric source to specific values of voltage and current for the target device. The target device could be any of our everyday electric appliances. In this category we have Low Tension AC | DC Variable Power Supply with Variac Voltage Control and in Built Meters. Low Tension AC and DC Power Supply | Digital Power Supply | Power Supply | Programmable DC Power Supply 0-30V | 0-60V | DC Power Supply (0-25 to 0-380V) | AC Voltage Supply Unit (0-25 to 0-270V) | Single | Dual | Multi output etc.