PS3 - Universal Voltage (100~240V
Hey Arun, any electronic device works on DC volts. All of them internally have internal converter for AC to DC conversion. In case of PS3 although I am 100% sure that, it will work for both 120V and 220V, but just in the worst case if something wrong happens, you will loose just the Transformer (AC to DC convertor), which could be easily fixedjust that you need to dare to open the box. So go ahead and plug in and play..