T&H`Intelligent Efficient Step Up Down Power Transformer 500W Home-use 100V-220V Household Electrical Appliance Voltage Converter. Step-up and down transformer is an AC voltage converting device. Using it to convert the multi-kind net voltage into general output under which all the electronic equipment are in safe operation.

Features:
Step-up and down transformer is an AC voltage converting device. Using it to convert the multi-kind net voltage into general output under which all the electronic equipment are in safe operation.
This STEP UP and DOWN Transformer can convert 100V to 220V and vice versa.
It has precise input voltage selector which you can select(100Volts or 220Volts depending on the voltage source available)via selector switch located at the back of the unit.

Output voltage is 100volts and 220Volts that can be used at the same time.
Suitable for television, water dispenser, computer, rice cooker, mini home theater, electric fan, fax machine, printer.

Specifications:
Type: 500W

Input Voltage: AC 100V or 220V
Output Voltage: AC 220V or 100V
Item Weight: 2650g / 5.8lb
Package Weight: 2950g / 6.5lb
Item Size: 191 * 159 * 123mm / 7.5 * 6.3 * 4.8in

Package Size: 268 * 203 * 167mm / 10.6 * 8.0 * 6.6in
Operating Instruction:
Step Up and Down Transformer unit should be placed in a dry and well ventilated area at all times.
Step Up and Down Transformer have an input voltage selector located at the back of the unit wherein the user can select either 100Volts or 220Volts depending on the available rated voltage source.
For appliances with inductive load, such as refrigerators, mini are condition, industrial fan, etc.

It is recommended to use a transformer that has rated power capacity of 3 to 5 times of the load power because the start up current of these appliances are vary high.
For capacitive load, just leave enough allowance on the rated power capacity of the unit to avert overloading.
Check your appliances for the rated power consumptions to avert overloading the unit.
Make sure that appliances are switch OFF before turning on the STEP UP and DOWN Transformer unit.

Package List:
1 * Transformer
1 * Manual