Intelligent Efficient Power Adapter 200W AC 220V to 110V Step Down Transformer Power Adapter Household Power Supply Voltage RegulatorTipsThis product is 200 watts. Do not use it for load appliances with excessively high rated power. And it is not suitable for heat-generating products such as curling irons.Generally, if your electrical appliance contains accessories such as LED, motor or display screen, then you need to use twice the power of the conversion transformer, that is: if your electrical power is 150W, you need to use a 300W transformer, our 200W is not suitable your productMaterialThe transformer adopts flame-retardant material skeleton to ensure stability under high temperature operation. The silicon steel sheet with high magnetic flux is resistant to high voltage and has good insulation performance. The shell is made of 94V-0 fireproof plastic.FunctionThis product is a high-efficiency 200-watt AC voltage conversion power supply, using a 3pin standard input plug, the input voltage is 220VAC5%, and the output voltage is 110VAC5%. Suitable for electrical appliances with an input voltage of 110V5% in areas where the power supply is 220V.High EfficientWith the pure copper wire, the efficiency of this transformer is high, which could meet your requirement in various situation.Colour: BlackSize: 36*55*90mmQuantity: 1pc1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.3. Only the above package contents, excluding other products.