220V Regulator Adjustable 0-300V Transformer AC Voltage Regulator Power Supply

220V Regulator Adjustable 0-300V Transformer AC Voltage Regulator Power Supply\nSpecifications:\nName: Single-phase AC voltage regulator\nModel: APS-500W\nInput voltage: AC 220V\nFrequency: 50/60Hz\nAdjustable voltage: 0-300V\nMax power: 500W\nMax current: 2A\nTemperature rise of the whole machine: \u226460\u00B0C\nWeight: 4.5KG\nFast shipping with DHL/EMS/FEDEX/UPS or other fast shipping service!