Feature 1 Voltage Conversion: The power transformer is used to change the voltage, which can convert the voltage from 110V to 220V or from 220V to 110V. 2 Circuit Protection: The voltage converter has over current, overload, overheating, short circuit and built in grounding protection to ensure stable operation. 3 High Efficiency: The transformer is made of pure copper, with high conductivity and utilization rate, which greatly improves the working efficiency. 4 Wide Application: Widely used in various industrial or home electrical equipment, such as hair dryer, juicer, rice cooker, air purifier, electric kettle, etc. 5 Compact Size: The power transformer has a compact size and saves space. If the power supply allows, multiple appliances can be used at the same time.Item Type: Power TransformerModel: ST 200VAMaterial: Iron, ABS, CopperRated Power: 200WFrequency: 50/60HZCurrent: 9AOperating Temperature: -5-40Input Voltage: AC110-120V AC220-240V (adjustable input voltage)Output Voltage: AC110V AC220VOutput Socket Type: One 110V-120V universal socket, one 220V-240V universal socketApplication: Widely used in scientific laboratories, industries and various household electrical equipment, such as hair dryers, juicers, rice cookers, air purifiers, toilet covers, electric kettles, etc. Package List1 x Transformer1 x User ManualNoteDirectly plugged in for use