Topic : Voltage of new Mac Mini (2009) Power Adapter

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jeffrey_hay

Posts: 4
From: USA
Registered: Mar 24, 2009
Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 24, 2009 6:24 AM
 

I want to take my new my new Mac Mini overseas, but when I received it I was surprised to see the power adapter rated at 100v-120v only. The tech specs on Apple's website list the line voltage as 100v-240v and I assumed the power adapter would follow suit. Both my iMac and the power adapter for my macbook are dual voltage.

Can anyone confirm that the new adapter is rated only up to 120v? Apple Support seemed as miffed by the discrepancy as I was. Additionally, Apple does not seem to have a special dual-voltage power adapter for sale. I would like to be able to plug the mini into a 220v grid, but will not do so unless I can find a definitive answer to the question above.

Thanks.

Mac Mini (Early 2009)   Mac OS X (10.5.6)    
Tim Haigh


Posts: 5,404
From: London UK
Registered: Oct 19, 2000
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 24, 2009 10:04 AM   in response to: jeffrey_hay
 

it is an 110W adapter but you just put on the plug at the wall end that suits your country.

I am in the UK and it uses a standard 3 pin uk wallplug we use 240W supply here. So the mac mini poweradaptor steps it down.

Mac Mini Core Duo 1.8ghz Leopard Server; MacBookPro 2.2ghz   Mac OS X (10.5.5)   Be Pro 24megabit ADSL2+  
jeffrey_hay

Posts: 4
From: USA
Registered: Mar 24, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 25, 2009 8:00 AM   in response to: Tim Haigh
 

Thanks for the information, but I think we are talking about slightly different things. The watts are equal to volts * amps. I believe the power brick ensures that the mini is powered by 110W, but the the brick itself has to be appropriately rated for the local voltage or else it will not function correctly.

For instance, if my mini power brick is truly rated for 100v-120v and I plug it into a 240v outlet, then I would expect to hear a pop and smell some burnt electronics. It might spare the mini, but the adapter could fry. I speak from experience--I was careless with a treadmill in the past.

I believe that you mean you use 240v power and your adapter works fine. Could you do me a favor? Could you look at the small print on your mini adapter and see if it says 100v-240v or something else? If it says 100v-120v and it still works in the UK, then mine might be ok for 240v as well.

Thanks again.

Mac Mini (Early 2009)   Mac OS X (10.5.6)    
Tim Haigh


Posts: 5,404
From: London UK
Registered: Oct 19, 2000
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 25, 2009 8:11 AM   in response to: jeffrey_hay
Helpful

The powerbrick states 100V-240V.

Mac Mini Core Duo 1.8ghz Leopard Server; MacBookPro 2.2ghz   Mac OS X (10.5.5)   Be Pro 24megabit ADSL2+  
Deryckp

Posts: 1
From: ireland
Registered: Mar 25, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 25, 2009 5:34 PM   in response to: jeffrey_hay
Solved

You will need a transformer to step down the power to 120. There are available in lots of places. amazon ebay etc.

mini   Mac OS X (10.5.6)    
Craig Michelson


Posts: 140
From: Portland, Oregon
Registered: Dec 9, 2004
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 25, 2009 7:41 PM   in response to: Deryckp
Helpful

Just looked at the power brick and I don't see any voltage listed!

The manual, page 48, lists power as 100 - 240VAC, 50/60 Hz. I would feel a lot better if this was stamped into the power brick.

Some people might say all Mac's are multi-voltage, but I had the first generation of G5 iMac and the North American units were only 120VAC.

MacBook, 09 Mini   Mac OS X (10.5.6)    
jeffrey_hay

Posts: 4
From: USA
Registered: Mar 24, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 26, 2009 9:25 AM   in response to: Craig Michelson
 

Thanks, all. I will believe the rating indicated on the power brick of the new mac mini (100v-120v) and use a transformer (I have a few already, but they are big--more than twice the size of the mini--and ugly). With some luck, I will be able to buy a dual voltage adapter from Apple at some point in the future.

Take care-

Mac Mini (Early 2009)   Mac OS X (10.5.6)    
Jason Williams G5


Posts: 62
From: Madison, WI
Registered: May 6, 2005
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Mar 26, 2009 3:28 PM   in response to: jeffrey_hay
 

I found it right on the side of mine...Input: AC 100-240V~ 50/60Hz 2.5A

It's called the Mac mini 110W Power Adapter, but apparently it plays in the deep end too.

Mac Pro DP2.8GHz, 2009 Mac Mini 2.0Ghz, MBP C2D 2.16GHz, iMac G5   Mac OS X (10.5.6)    
aramburo

Posts: 6
From: USA
Registered: May 15, 2008
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 2, 2009 6:21 PM   in response to: Jason Williams G5
 

I had the same question. I was planning on taking it to Spain (220). I went to the Specs page under Apple Support for Mac mini in their Spanish site and it has the same Voltage info than in the US. They also call it "110W Power Adapter". You should have support for that new Mac Mini, I would call apple....

Check this out: http://support.apple.com/kb/SP505?viewlocale=es_ES

MacMini   Mac OS X (10.5.6)   MacMini  
jeffrey_hay

Posts: 4
From: USA
Registered: Mar 24, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 5, 2009 8:47 AM   in response to: Jason Williams G5
 

Interesting. I assume by your WI address that you bought yours in the US. I wonder why I ended up with a 100v-120v power brick and you got a 100v-240v. Hmmm. Maybe I need to give Apple another call.

Mac Mini (Early 2009)   Mac OS X (10.5.6)    
Craig Michelson


Posts: 140
From: Portland, Oregon
Registered: Dec 9, 2004
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 5, 2009 6:03 PM   in response to: Craig Michelson
 

OK, I looked at my "brick" again, and using my trifocals, read "100 - 120". This contradicts the owner's manual. If you plan to take your Mini on a trip I would contact Apple for the appropriate "brick".

MacBook, 09 Mini   Mac OS X (10.5.6)    
alanngnet

Posts: 8
From: USA
Registered: Apr 7, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 8, 2009 8:14 AM   in response to: Tim Haigh
 

My power brick (purchased Mini 2 days ago) definitely, clearly has "100-120 VAC" (yes, "one hundred twenty" maximum) printed on the side. This is indeed the first computer power supply I've met that can't accept up to 240 VAC (well, at least since the 1980s). Ok in my case, and I suppose Apple's market research suggested very few Mini buyers would haul their Mini overseas.

I bought mine in Madison, Wisconsin. Interesting that Jason, who posted in this thread a week ago or so, also in Madison, claims his Mini brick goes up to 240 VAC.

Message was edited by: alanngnet

Mini   Mac OS X (10.5)    
carride

Posts: 2
From: argentina
Registered: Apr 15, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 15, 2009 12:30 PM   in response to: jeffrey_hay
 

As a previous posting mentioned, just a simple step down converter will solve the problem.

While investigating the issue for my travels I see this native apple transformer which support up to 85 watts. Since the new mac mini is sold as environmentally green with very low wattage I figure this is sufficient.

http://www.applemacparts.co.uk/store/product_info.php?products_id=57973

I think this means if you buy a separate step down transformer, you do not need one of those big heavy ones. Wattage testing of new mac mini:
http://reviews.cnet.com/desktops/apple-mac-mini-2/4505-3118_7-33541087-2.html

mac mini (2009)   Mac OS X (10.5.5)    
Craig Michelson


Posts: 140
From: Portland, Oregon
Registered: Dec 9, 2004
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 15, 2009 4:40 PM   in response to: carride
 

It seems, according to this thread, that many, if not all, North American "bricks" are 100 - 120V, while the rest of the world is getting 100 - 240V units. If I were planning to travel with the Mini, I'd contact Apple for a world "brick". Yes, a step down transformer would work, but its just something more to lug around. Also, with my luck, one of my wife's cousins would move it to another outlet without moving the transformer!

MacBook, 09 Mini   Mac OS X (10.5.6)    
yinkee

Posts: 1
From: china
Registered: Apr 15, 2009
Re: Voltage of new Mac Mini (2009) Power Adapter
Posted: Apr 15, 2009 9:52 PM   in response to: jeffrey_hay
 

i also bought a mini with 100-120v powerbrick from amazon.com
can i return it to local apple store and get a new worldwide power brick?
is there anyone have some expierence on it? thanks

powerbook g4    
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