HT201626: Intel-based iMac (Mid 2007) and later: How to find the serial number
Learn about Intel-based iMac (Mid 2007) and later: How to find the serial number
Q: imac 110v-220v
-
Jun 26, 2012 8:26 PMby Limnos,HelpfulApple Power Supplies: Changing voltage settings
- http://support.apple.com/kb/HT1981 -
Jun 26, 2012 8:49 PMby e.d.o,Thanks.
I did read the information.
My imac has auto-switching, but when I check the link to the international power adapter kit there is a list of devices and imac is not on it. That is why I assume it would need to have a transformer in order to work under 220v. I assume that the devices without auto-switching would not be able to work even with a transformer...
-
Jun 27, 2012 4:19 AMby noondaywitch,It does not need a transformer. The transformer is built in to the iMac. It accepts 100-240v AC, 50-60Hz input (which covers most of the world).
All you need is an adapter to fit your US power lead's plug to whatever outlet socket type is used at your destination. That is just an inert, pass-through pin adapter. No transformer.
