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Using Korean appliances in U.S. outlets--adapters?

 
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k8track



Joined: 04 May 2009

PostPosted: Wed Aug 15, 2012 7:58 pm    Post subject: Using Korean appliances in U.S. outlets--adapters? Reply with quote

I've shipped my Korean iMac computer home to the States where I am now as well. Seems to have made the transition OK. All I need is a plug shape adapter to plug it into an outlet (I don't need a voltage transformer as Korean iMacs are supposed to automatically adjust to whatever power source they're plugged into).

I'm fairly (but not completely) certain I've found what I need at the local Radio Shack; they're European-to-U.S. shape adapters, but I think Korea uses the same shape--is that correct? My main question is, should I get the two-pronged version or the three-pronged grounded version? I would think that I would only need the two-pronged version as the Korean plug also only has two prongs, but I'm not entirely certain of that. Is it safer/better to get the 3-pronged one? Does anyone here have any experience with such things? Thanks!
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pat258



Joined: 30 Apr 2010

PostPosted: Wed Aug 15, 2012 9:51 pm    Post subject: Reply with quote

You could try calling up Apple and asking if they have an American power cord replacement they could send you for the iMac. That may work out better in the long run.
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ttompatz



Joined: 05 Sep 2005
Location: Kwangju, South Korea

PostPosted: Wed Aug 15, 2012 11:27 pm    Post subject: Reply with quote

Contact the apple store (or OEM supplier) to get a replacement cord.
http://www.macpartsonline.com/922-6438-power-cord-imac-g5-us-17inch-20inch-imac-g5.html

Cut the end off and put a new plug on (takes a knife, a screwdriver and about 30 seconds):
http://www.hydroponicsoutlet.com/product_images/f/447/image__47156_zoom.jpg

Get a universal plug adapter:
http://t3.gstatic.com/images?q=tbn:ANd9GcSxlsyRJ3llFzQJWmpCnL5-F-V8lXZM_dAD29S4Kp_0samSJKiA

Get a universal power bar:
http://terrywhite.com/techblog/wp-content/uploads/2010/05/universalpowerstrip.jpg
http://terrywhite.com/techblog/wp-content/uploads/2011/05/UniversalPowerStrip.jpg

.
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k8track



Joined: 04 May 2009

PostPosted: Thu Aug 16, 2012 7:34 pm    Post subject: Reply with quote

Thanks guys! I appreciate it!
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happiness



Joined: 04 Sep 2010

PostPosted: Fri Aug 17, 2012 6:17 pm    Post subject: Reply with quote

dont know if its relevant, but i just bought a adapter to correct the plug shape, but i plugged my galaxy s3 right into the wall in the us and it worked a charm. maybe the batteries nowadays adjust the charge...
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fusionbarnone



Joined: 31 May 2004

PostPosted: Thu Aug 23, 2012 2:52 pm    Post subject: Reply with quote

We use appliances we bought while living in; NZ, China, Korea in the US by using a step-up step-down transformer. You have to convert from 220 to 110 otherwise, you'll blow out your appliance. I've already made that mistake on a small portable guitar amplifier.
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Weigookin74



Joined: 26 Oct 2009

PostPosted: Fri Aug 24, 2012 4:54 am    Post subject: Reply with quote

fusionbarnone wrote:
We use appliances we bought while living in; NZ, China, Korea in the US by using a step-up step-down transformer. You have to convert from 220 to 110 otherwise, you'll blow out your appliance. I've already made that mistake on a small portable guitar amplifier.


Where do you find these step downs?
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Hugo85



Joined: 27 Aug 2010

PostPosted: Fri Aug 24, 2012 8:09 am    Post subject: Reply with quote

fusionbarnone wrote:
We use appliances we bought while living in; NZ, China, Korea in the US by using a step-up step-down transformer. You have to convert from 220 to 110 otherwise, you'll blow out your appliance. I've already made that mistake on a small portable guitar amplifier.


Things with an adapter like laptop and cellphones generally dont need it. It will be written on the adapter of the plug. Just need a cheapmplug adapter.
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ttompatz



Joined: 05 Sep 2005
Location: Kwangju, South Korea

PostPosted: Fri Aug 24, 2012 4:50 pm    Post subject: Reply with quote

fusionbarnone wrote:
We use appliances we bought while living in; NZ, China, Korea in the US by using a step-up step-down transformer. You have to convert from 220 to 110 otherwise, you'll blow out your appliance. I've already made that mistake on a small portable guitar amplifier.


Read the label on the device you intend to plug in. If it says 110-240VAC then you have no worry. If it says 220-250VAC then you need a transformer if you intend to use it in the states.

Most electronics now-a-days that are purchased from anywhere outside continental north America are typically dual voltage.

Plugging a device that wants 220 into a 110 main won't usually pop anything. It is like a brownout. They just won't function (low/no power).

Plugging a device that only accepts 110 into a 220 main however WILL blow the circuits (big spike in the voltage) and burn the wires.

.
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