The simplest way to deal with foreign electricity is to travel without anything that needs it. You won’t need either if your device is rated dual or multi voltage. A converter is for use with “electrical” devices and a transformer is for use with “electronic” devices (see examples above). Q: When do I need a voltage converter or transformer?Ī: One or the other is needed only if your destination country’s power supply has a voltage rating that is outside the range of your device. Consult the Power and Outlet Types by Country chart later in this article to find the plug type, and then learn more in the section on adapter Plug Types.
See our Power and Outlets by Country chart below (or consult your travel guidebook) to find this information. If your device and the power supply use the same voltage, you need only a plug adapter. If it is different, you will also need a voltage converter or transformer.Ī: adapter plugs come in many configurations. Then find out what voltage the power supply is at your destination. Q: How do I find my voltage and adapter info?Ī: First, read the electricity information label on your device to determine the voltage rating. If the voltage is different, you will need a voltage converter or transformer. Note: Some foreign hotels have circuits providing approximately 120 volts, which allow guests to use electric shavers and other low-wattage U.S. Q: Will my electrical and electronic appliances work in Country X?Ī: Yes, provided you have the appropriate adapter plug for the power outlet in your destination country, and your device is rated for the same voltage as the power supply in that country. World Electricity FAQsĪs the Sales and Product Expert in the travel department of the REI Salt Lake City store, I get asked the following questions on a regular basis. Battery chargers (needed for devices with rechargeable batteries)Įlectronic devices are most likely to need an adapter plug to work, and possibly a transformer as well.Read on for more specifics.Įlectronic devices are those that use chips, circuits or electronic motors. Water heating device (for a cup of hot water)Įlectrical devices are likely to need an adapter plug to work, and possibly a voltage converter as well.Typical Devices Brought by TravelersĮlectrical devices are those that use heating elements or mechanical motors. So it pays to know what you’re up against. The result was a sharp bang, a waft of smoke, a dead computer and an expensive repair bill. The author’s cautionary tale: Out of curiosity, I once decided to find out what would happen when I toggled my computer’s power supply from 240V to 110V while I was in Australia (240V power).
It is a lot easier to purchase any needed adapter plugs or converters at home as they can be surprisingly hard to find in your destination country. The power supply (voltage and frequency) and the types of power outlets differ between countries.There is no international standard. Knowing this before you go saves time, stress and money. This is a guest post from John Higgins, Market Sales and Product Expert with REI, Utah.Īre you preparing to travel outside of the USA or Canada and want to take items that require electricity? First, do a little homework to make sure you power up-instead of blow up-your devices.
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