This is the appliance in question.
I'm aware that Tokyo's electrical system is 100 volts at 50 Hz, but I'm not sure how that applies to this rope light kit, which is rated for (according to the instructions) 120V, 60Hz, and 100 mA. Does the low current/wattage (12 watts) mean it will work anyway, due to some transformer inside, or is it just not going to be compatible?
posted by Maximian
on Jul 2, 2014 -
I'm moving into a new (to me) NYC apartment, and I need to buy two window-unit air conditioners. The super said that the power there is 110 volts, but the ACs I want are 115 volts. Is that a problem? [more inside]
posted by grumblebee
on May 5, 2014 -
It's generally advised to leave as much behind as possible when moving abroad, but my wife's employer is paying to have a decent amount of our household stuff transported from the US to the UK. And why would we want to waste money buying duplicate items if it isn't necessary and we probably won't be staying more than a couple years? So I'm trying to figure out which of our electronics and appliances might be made to work overseas.
I am aware of the voltage difference and the line/mains frequency difference between the US and the UK and I'm considering buying one or two good-quality step-down voltage converters for things that aren't universal voltage compatible. But I have some questions that my Google research has not cleared up. [more inside]
posted by theory
on Feb 18, 2014 -
I'm looking for a discrete device that combines a 10:1 transformer, bridge rectifier, caps and linear voltage regulator. It's to convert 120VAC to 3.3VDC in a wireless dimmer switch. Does such an animal exist or am I just being lazy?
posted by ostranenie
on Jan 7, 2014 -
I bought a lamp from a 220V part of the world and brought it back to the U.S. I'd like some advice on the easiest way to use it here. [more inside]
posted by Paul the Octopus
on Dec 9, 2013 -
We've lost the original transformer for our Christmas lights, will there be any problems with running on a differently rated transformer? Lights are LEDs and both lights and transformer are rated at 1 amp.
posted by Kiwi
on Dec 8, 2013 -
I'm traveling from the US to St. Maarten on Friday - having never been outside the US before, charging my computer and cameras, etc never occurred to me to be an issue, but I've learned that it will be. [more inside]
posted by blaneyphoto
on Mar 14, 2012 -
I'm setting up my "off the grid" solar lighting system in my home, and I'd like to connect the battery to some LED lights. It's a 12 volt DC battery - Do my lights have to be 12 volt also? If they're LED bulbs, they'll have a transformer inside; will that allow me to use them, or do I have to have a voltage converter or something? I've got some edison-style LED bulbs around the house for 85-265 volts.
Thanks in advance for any help. pictures and web links that can explain things simply are helpful. (An earlier, relavent post:
posted by eggrollover
on Jul 5, 2011 -
If I use a 19.5 volt 4.7 ampere adaptor with a device that calls for a 19.5 volt 3 ampere adaptor, will it cause any problems?
posted by matkline
on Mar 14, 2011 -
I've lost the charging dock and AC adapter for the Logitech MX Revolution mouse. There's no way to charge this mouse without the dock. I think I can pretty easily build a new dock on my own, I'm just looking for owners of this mouse to answer a technical question to help with construction. [more inside]
posted by anonymous
on Dec 15, 2010 -
I just bought a Gardner Bender GET-3213 Voltage Tester. It doesn't seem to work...what am I doing wrong? [more inside]
posted by randomstriker
on Oct 20, 2010 -
The replacement laptop battery I just received is listed as 14.8v while the one I use is listed as 11.1v. Both are 5200mah. Can I use this new battery without harming my laptop? [more inside]
posted by Runcible Spoon
on Apr 10, 2010 -
Need a tech-savvy traveler, or voltage geek: my boss is taking a new Lenovo laptop to Ireland next week. Does she need a voltage convertor or just a plug adapter? [more inside]
posted by Erroneous
on Feb 11, 2010 -
How dangerous is it to take apart an old TV if it has been unplugged for many months? [more inside]
posted by yarrow
on May 2, 2009 -
Moving a desktop computer internationally - we're moving from Korea (220 V) to Canada (110V). Is it as simple as removing the power "section" of the desktop and replacing it with 110 V at a computer repair place in Canada? Are internal components individually responsive to a particular voltage?
posted by carolekorea
on Apr 8, 2009 -
Just returned from fabulous 2 week holiday in New York. I Brought back Epson Artisan 800 All-in-One Printer from Staples costing $230. Unfortunately, I cannot use it in U.K., unless I plug voltage converter/transformer products. Has anyone else bought this set over there with more success?
Any advice \ information appreciated.
Please specify me What exact voltage converter product to buy & where to buy it from USA online store. Thanks. [more inside]
posted by omaralarifi
on Jan 28, 2009 -
Where in Los Angeles can I buy a travel adapter THAT WILL POWER MY LAPTOP in other countries? [more inside]
posted by drjimmy11
on Dec 19, 2008 -
Can I damage my laptop by using a power adapter that has a slightly higher wattage than the original adapter? The original adapter was 65W, and the aftermarket one is 70W. The voltage is switchable. My original adapter had a voltage of 18.5V, this one says that if I need 18.5V, I should choose 18V.
Any chance of damaging the computer by using this one? [more inside]
posted by leticia
on Nov 13, 2008 -
I am packing my entire house and moving to the UK, and I'm hoping to bring my TV, stereo, and a few smaller appliances with me. Please help me figure out my US to UK transformer and voltage requirements! [more inside]
posted by Kevin A
on Oct 18, 2008 -
Electrical engineering / voltage regulatorfilter: I'm searching for manufacturer or vendor sources on high quality, 220V to 240V automatic voltage regulators. This is for use with telecommunications/GSM/ISP equipment in the third world. Any other advice related to the subject will also be greatly appreciated. [more inside]
posted by thewalrus
on Oct 10, 2008 -
My girlfriend has a GHD hair straightener purchased in the USA, it's labelled "120Vac 35W", I want to use it in Ireland (where the standard voltage is 220Vac). Is it safe to use this with a step-down (220V -> 110V) transformer? [more inside]
posted by nfg
on Aug 21, 2008 -
I need to work out which of my DC adapters powers my devices - I don't want to damage anything. [more inside]
posted by chairish
on Jun 14, 2008 -
I recently lost the power adapter for my olde tyme Creative Nomad Zen NX. I'd like to just drive down to RadioShack and get a replacement, but I'm not sure what I need. The Nomad wants 5V, but it looks like RadioShack's adapters skip from 4.5V to 6V. Will I kill my player if I use one of those options?
posted by punishinglemur
on Nov 21, 2007 -
Can I use a lightbox purchased online from the US, which includes an international voltage adaptor for 220v, in the UK? I think the UK mains voltage is 240v and have no idea whether I have to be bang on 240v or if 220v is good enough. [more inside]
posted by penguin pie
on Nov 16, 2007 -
I need to add grounding to an outlet. How bad an idea is it to chain the ground to the ground of another outlet that is on a different circuit a few feet up from that one? [more inside]
posted by BrotherCaine
on Jul 24, 2007 -
Advice on voltage transformers for using US kitchen appliances in Europe? [more inside]
posted by sdis
on May 30, 2007 -
I have a Electric shaver, Electric kettle and a Sandwich maker that uses 230V. They have round type pins in the plug. I would like to use them in USA. So I need to find a 110V to 230V voltage converter that also supports round pin plugs.
I found this
worldwide adapter plug in Amazon, and it seems like the idel thing I'm looking for except for the fact that it doesn't convert voltages. So if I can find something similar to this which converts from 110V to 230 v and vise versa it would be great.
If it's not possible at least a one that converts from 110v to 230v.
Please recommand me any converter that you are satsfied with and show me a place to buy.
Thanks in advance.
posted by WizKid
on Mar 3, 2007 -
I just picked up a 1000W step-down converter (220V-110V) to power a receiver after a 750W exploded in a blaze of glory when I turned it on one morning. I'd very much like to avoid this kind of thing again. So my question is, is it relatively safe to keep step-down converters turned on at all times? If so, will it constantly be using 1000W of power even when the receiver is turned off? I've heard differing opinions but found no definitive answer on the interwebs.
Related, is it true that you should always have something plugged into the converter when it is turned on?
posted by DefendBrooklyn
on Feb 17, 2007 -
I have two Nokia mobile phones - one purchased in the US and one that I've purchased here in Indonesia, both with their own similar-looking chargers (though with obvious differences on the plugs). Can I charge the Indonesian phone in the US on the US charger? [more inside]
posted by mdonley
on Feb 12, 2007 -
Broken TVfilter? We have a Phillips TV which keeps turning itself off. A vicegrip and more are inside. [more inside]
posted by jeribus
on Dec 26, 2006 -
Can I safely use a 5V 2.1A power adapter for a device (Linksys WET11 Wireless Ethernet Bridge) that expects 5V 2.0A? [more inside]
posted by SomePerlGeek
on Oct 21, 2006 -
Power-tool help: The people at Black and Decker are behaving like...well...tools... [more inside]
posted by TeamBilly
on Mar 29, 2006 -
What kind of potentiometer do I need? Electronics and electrical math confuse the hell out of me, so I'm just going to lay it all out. [more inside]
posted by cloeburner
on Oct 29, 2005 -
I need a 6V positive-tip power adapter for a USB hub. I have a bag full of old adapters of varying voltages. I know the 6V means that it should not exceed the 6 volts, but can I use a lesser-volt adapter?
posted by Edward King
on Oct 25, 2005 -
I have an older travel trailer that I am turning into a guest house. The trailer runs on 110/120 volts and the main powercord has an oversized end plug with angled blades and cylindrical grounding plug. Kind of like the powerplug on an oven. How do I go about converting this to work with the existing 220/240 breaker? Is it complicated / unwise to do this myself? My electrical experience is limited to installing new light fixtures and electrical outlets.
posted by mollykiely
on Apr 8, 2005 -