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Title: MacBook 12v Power Supply
Offline
bobetter
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Posts: 181
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#29
December 15, 2010 14:41
I would suspect that the reason is that most here are on sail boats and are interested in using as little power as possible. Using an inverter to convert DC from a battery to AC for a charger that then converts back to DC is less efficient than just staying DC.

Not sure what you mean by screen brightness, if the Mac is being powered externally from whatever source, full brightness is available.
 
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Messages In This Thread
MacBook 12v Power Supply - by - January 29, 2007 15:15
[No subject] - by - January 30, 2007 02:13
[No subject] - by - January 30, 2007 03:26
[No subject] - by - January 30, 2007 10:53
[No subject] - by - February 10, 2007 03:15
[No subject] - by - February 18, 2007 03:11
[No subject] - by - February 18, 2007 06:25
MacBook 12v Power Supply - by - March 19, 2007 16:51
[No subject] - by - October 17, 2007 08:48
[No subject] - by - January 27, 2008 20:04
[No subject] - by - January 29, 2008 16:24
[No subject] - by - February 4, 2008 17:12
[No subject] - by - February 5, 2008 11:41
[No subject] - by - June 8, 2008 07:28
[No subject] - by - September 24, 2008 14:57
[No subject] - by - September 25, 2008 14:20
[No subject] - by - February 16, 2009 11:29
[No subject] - by - March 12, 2009 09:52
[No subject] - by - March 12, 2009 13:45
[No subject] - by - March 15, 2009 19:51
[No subject] - by - March 24, 2009 12:29
[No subject] - by - April 8, 2009 11:34
[No subject] - by - May 1, 2009 13:44
[No subject] - by - August 19, 2009 11:47
[No subject] - by - June 17, 2010 11:26
[No subject] - by - June 19, 2010 22:29
[No subject] - by - November 18, 2010 10:55
[No subject] - by - December 15, 2010 13:55
[No subject] - by - December 15, 2010 14:41
[No subject] - by - December 15, 2010 15:15
[No subject] - by - December 16, 2010 10:14
[No subject] - by - December 20, 2010 02:43
[No subject] - by - January 15, 2011 20:18
[No subject] - by - February 13, 2011 14:31
[No subject] - by - November 30, 2011 02:35

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