ArrowOfFrost
I don't know if that's a stupid question but wanted to ask.Can you use an US psu in somewhere else?I'm living in Turkey and don't know if there will be a problem with voltage and stuff.Talking about G3 750W.
 
Thanks.

Virtually all power supplies have a label that specifies the AC Input voltage range..The 100-240 VAC input spec of the 750 G3 (see the label or specs) means it will work in anywhere in the world and the only thing that may be different is the AC power cable plug where it goes into the wall..You'll get the AC power cable for the region you order/buy the PSU from..In the event you should get a PSU that comes with a different wall plug than you have, you can simply buy an adapter or get the proper AC power cable (recommended) from a local supplier/store that sells PC parts, the end where the cable goes into the PSU are all the same as specified by Intel..My PC used to have a PSU bought in the U.S. and when I moved to Europe, I just used an adapter for a while.
 
The 750 G3 auto-switches to the input voltage detected..Auto-switching and the 100-240 VAC input can also be found on many other things such as laptops PCs, hair dryers, electric shavers, TVs, radios, appliances and so on, and will say somewhere on a label or the plug/adapter..Many hotels/motels, airports, internet cafes will have universal wall sockets to accomodate international travellers.
 
Long story short = Don't worry about it, everthing will be fine, as stated in posts 15 and 16 above.
 
Further reading:
Mains electricity by country
AC power plugs and sockets
Power supply unit (computer)
AC Input Voltage Specification (Intel Power Supply Design Guide v2.92, page 10)