Feature 1 Voltage Conversion: This power transformer is used to change the voltage from 110 volts to 220 volts and also to convert the voltage from 220 volts to 110 volts. 2 Protection Function: We can do a number of protection for this power transformer, such as over current protection, overload protection, overheating protection, short circuit protection, built in grounding protection. 3 Pure Copper Design: 100% pure copper is used, the electrical conductivity is higher than other 50% utilization of the transformer, the utilization rate is 80%90%. 4 Easy to Carry: This power transformer size is very standard, very easy to carry, when you no longer need to use when you can do easy storage, and save space. 5 Scope of Application: In the case of power supply allows, you can use multiple appliances at the same time, if you happen to have related needs then this one is suitable for you.Item Type: AC TransformerMaterial: Iron, ABS, Red CopperModel: ST 1500VARated Power: 1500WInput Voltage: AC110V/220V (Product input voltage is regulable)Plug Type: EU PlugOutput Voltage: AC110-120V, AC220-240V, 60HzOutput Socket Type: 2 universal socketProtection Mode: Overload protectorOvertemperature Protection: 95Power Factor: 0.8Number of Power Phases: Single phaseCooling Mode: Natural coolingFrequency Characteristics: Low frequencyCore Shape: ToroidalUse: Widely used and applicable to scientific laboratories, industry and various electrical equipment at home, such as hair dryers, juicers, rice cookers, purifiers, toilet lids, electric kettles, etc. Package List1 x AC Transformer1 x English Manual