nothing
If you connect 110V xbox one to a 220V outlet, only the power supply will burn and not the Xbox one.
of course. go to the market and buy a transformer. It will convert a 110V supply to a 220V supply.
DC 12V power supply can convert 110/220V AC power source to 12V DC.
No
It is possible that the waffle maker will operate on a 220v 50hz power supply, but there is a risk that it may not function optimally or may overheat. It is recommended to check the manufacturer's specifications or contact them directly to confirm compatibility.
You would need a <a href="http://en.wikipedia.org/wiki/Frequency_changer">freqency convertor</a>. This would probably cost you more (if you consider both initall cost of the convertor and in the long run due to inefficency) than a fridge designed to work in the country you're using it in.
No. A PC would needs to have a power supply in order to take a 110 or 220v power input and convert it to the basic 12v power <and other rails> it uses. Now most desktops can and do have the ability to handle 220v power. Consult your manual and make sure you have the little red switch on the back set to 220 unless your PSU is auto-switching. As always, check with your manual and manufacturer before assuming you can handle 220. Hope that helps!
You need to convert the voltage if your appliance requires less voltage than you power supply. example: appliances is 110V and power supply is 220V.
depends where youré travelling from. UAE uses 220v domestic supply
Nothing happens. The stereo has a transformer that converts the power to DC, and 50 or 60 Hz input makes no difference.
AC supply of 220V for domestic use. So appliances normally have the range of 220Vac - 240Vac.
Yes , it will work perfect