Step Up & Down Transformer 10KVA Maximum,8000 W,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC

38-119 Step Up & Down Transformer 10KVA (8000 watts) Maximum ,Power ON/Off Switch, Made by one of the leading manufacturers in the industry, the MEE Series step up / step down voltage transformers offer you a safe, reliable, affordable and convenient solution to converting voltages from 110-120 volts up to 220-240 volts, or from 220-240 volts down to 110-120 volts for both home use and industrial applications. The manufacturer recommends you purchase a transformer that is 25% higher then the wattage you need. You should know that you will never damage your appliance with a higher voltage transformer, however if you buy one that is nor powerful enough, it will not work. Remember to leave at least a 100% slack for the transformer. Using them to maximum capacity will eventually burn the transformer out after prolonged use. Some items, such as laser printers and power tools spike when you turn them on. For these types of situations you need to buy a transformer that is at least 3 times the items capacity. Use Amps to calculate Watts: Volts (times) Amps=Watts For example 110Vx 5A = 550W