声誉积分: 11
2
1
I have and older Magsafe Adapter from 2009 MacBook pro. It was broken with the general cable issue. I have fixed it, however it's unused now. I can buy Magsafe 2 repair cable to use with my newer macbook but I don't know whether the voltage will fit. I don't want to burn my mac.
声誉积分: 685.4千
3.4千
1.1千
2.6千
Your Mac will only pull as much power as it needs. The voltages are the same. The difference is in the wattage. Here's an adapter you may need: http://store.apple.com/us/product/MD504Z...
这个答案有帮助吗？
The inner large pins are V+ (14.5 / 16.5 / 18.5 VDC). Measuring with no load will give 6.86 V DC for MagSafe and about 3 V DC for MagSafe 2; the full voltage is provided after a ~40kOhm load is applied for one second.[8]
Hello,
Based on the above answer , it is possible to use a magsafe 60w charger from a1181 macbook 2008 to a newer macbook air 2014 with magsafe 2 , with just this converter (MagSafe to MagSafe 2 Converter - Education - Apple) . Is my guess right?
Savvas. It will work just fine.
过去 24 小时： 2
过去 7 天： 4
过去 30 天： 13
总计 876
1条评论
U.S. shipping only companies are not a solution.
I've read on wiki that the voltage (not wattage!) are different. I would like to see whats inside of the original magsafe to magsafe 2 adapter. I don't need the adapter. I was asking whether I can solder the magsafe 2 adapter to older magsafe AC.
由 masterjet 完成的