what voltage does the us use?
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Typically, either 110-volt AC (110V) or 220-volt AC (220V) is used. Most countries use 50Hz (50 Hertz or 50 cycles per second) as their AC frequency. Only a handful use 60Hz. The standard in the United States is 120V and 60Hz AC electricity.
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Dual voltage means your hair dryer can function in the U.S. and abroad. Most U.S. hair dryers run on a lower voltage (about 120 volts). You'll need one that works at a higher voltage, about 240 volts, when traveling internationally.
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Voltage converter needed in Jamaica? In Jamaica the standard voltage is 110 V and the frequency is 50 Hz. You can use your electric appliances in Jamaica, because the standard voltage (110 V) is (more or less) the same as in Canada (120 V). ... So you don't need a voltage converter in Jamaica, when living in Canada.
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The typical US home uses about 7,200 kilowatt-hours of electricity each year [1]. Megawatts are used to measure the output of a power plant or the amount of electricity required by an entire city. One megawatt (MW) = 1,000 kilowatts = 1,000,000 watts.
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Typical voltages Common voltages supplied by power companies to consumers are 110 to 120 volts (AC) and 220 to 240 volts (AC). The voltage in electric power transmission lines used to distribute electricity from power stations can be several hundred times greater than consumer voltages, typically 110 to 1200 kV (AC).
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Most US appliances are designed to work on a 110V supply. These will not work in the UK, as our mains power is 220–240 V. To use these correctly, you need a transformer to step the voltage down. ... Just buy the equivalent device in the UK.
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In Italy the standard voltage is 230 V and the frequency is 50 Hz. You can use your electric appliances in Italy, because the standard voltage (230 V) is the same as in Ireland. So you don't need a voltage converter in Italy, when living in Ireland.
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Voltages 600 V and below are referred to as “low voltage,” voltages from 600 V-69 kV are referred to as “medium voltage,” voltages from 69 kV-230 kV are referred to as “high voltage” and voltages 230 kV-1,100 kV are referred to as “extra high voltage,” with 1,100 kV also referred to as “ultra high voltage.”
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The Australian electrical system uses 230 voltage, exactly the same electric current as in the UK. The good news is that this means that, at least on a basic level, most UK appliances will be compatible with the power requirements in the Australia.
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Outlets and voltage (110 volts) are the same as in the United States. Small appliances such as hair dryers, irons, razors, etc. ... For those from other countries, adapters are required for electrical appliances. The frequency of electrical current in Canada is 60 Hz.
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In Mexico the standard voltage is 127 V and the frequency is 60 Hz. You can use your electric appliances in Mexico, because the standard voltage (127 V) is (more or less) the same as in the United States of America (120 V). Manufacturers take these small deviations into account.
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LED tapes generally draw 12V or 24V of power (sometimes 36V, although this is less typical). Because the UK's mains-electricity grid supplies a voltage in the range 220V-240V, any installation of LED strip lights will need one or more electrical transformers to step its input voltage down to the right power.
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American appliances run on 110 volts, while European appliances are 220 volts. ... A small adapter allows American-style plugs (two flat prongs) to fit into British or Irish outlets (which take three rectangular prongs) or continental European outlets (which take two round prongs).
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In Canada the standard voltage is 120 V and the frequency is 60 Hz. You can use your electric appliances in Canada, because the standard voltage (120 V) is the same as in the United States of America. So you don't need a voltage converter in Canada, when living in the United States of America.
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Take care: United States of America uses lower voltage than Australia. ... You will need a step up voltage converter a device that can be plugged to 120 volts and it provides an outlet with 230 volts for your Australia' device.
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Nearly all laptops/notebooks, tablets, phones ... on market today support universal household voltages around the world, from 110V to 230V/240V all we need is a tourist adapter (just for different plugs).
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Charging your devices: What type of power plug is used in New Zealand? New Zealand's electricity supply runs at 230/240 volts, and we use angled two or three pin plugs (the same as Australia and parts of Asia). Most hotels and motels provide 110 volt ac sockets (rated at 20 watts) for electric razors only.