VSR-500 Transformer Power Converter 110V -240V Voltage Regulator Box 500W Charcoal Gray

500-watt dual-direction step-up/step-down voltage transformer with an integrated voltage regulator/stabilizer. Converts 110/120 volts to 220/240 volts and also converts single-phase 220 volts to 110/120 volts. It can stabilize a broad range of fluctuating input voltage from AC 75V-130V or 180V-260V to a consistent output voltage: AC 110V ±3% or AC 220V ±3%. One universal 220V outlet accommodates plugs from any country except the large South African plug. The second 110V outlet accepts 3-prong or 2-prong US plugs and 2-prong Euro/Asian plugs. The insulated power cord is permanently attached with a grounded US plug, and an extra European Schuko plug is included for use in Europe and Asia. Features fuse protection and a metal housing with a carrying handle. Remember to allow at least a 100% power margin for surges/spikes when choosing a transformer. For tools, printers, and heating applications, allow a margin of 3-4 times the rated power