Sam Stores presents the JC 500 step up and step down transformer. If ever there is a high overflow of electric current then appliances like the Television, refrigerator and pumps short circuit and get spoiled. Getting them repaired costs a lot more as well. It is a must that we have a transformer that regulates the flow of current and provides a constant and uniform voltage. It comes with attractive offers and is very easy to order. One can email, fax, buy it online or even call up the store directly. So go and get this product for your home as well as commercial requirements.
Step Up and Down Transformers 500 watts
For use in Japan and USA
Step up/step down 117<---> 100V
- The manufacture 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 wattage transformer, however if you buy one that is not powerful enough, it will not work.
Use Amps to calculate watts
Volts (times) Amps = Watts,
For Example 110V x 5A = 550W
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.