Re: 220 volts Versus 120 volts

donskister wrote:
1. Hi guys! i noticed that every countries have their different
voltages supply..in my country we used 220volts other countries used
120volts... im just confused can u pls enlighten me...what is more
economical to used 120v or 220v? advantages & disadvantages using 120V
or 220V? We all know a TV that was manufactured at Japan having 120v
can used to other country that have 220V using step up transformer...

The advance of 230VAC is that your need less copper for wires.

I do not belive safety is an issue anymore, all equipment designed for 230VAC has enough safety.
.

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