Ads
related to: 240v to 12v converter australia and america only one battery- Home Audio
Huge Selection and Great Prices
Home Theaters, Premium Audio & More
- Alexa Built-in Devices
Deals On Alexa Built-in Devices
Instantly Connect to Music and News
- Wearable Technology
Discover the Best Wearable Tech
Smartwatches, Glasses & Accessories
- Explore Amazon Smart Home
Shop for smart home devices that
work with Alexa. See our guide too.
- Home Audio
impactbattery.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
Some countries have more than one voltage available. For example, in North America, a unique split-phase system is used to supply to most premises that works by center tapping a 240 volt transformer. This system is able to concurrently provide 240 volts and 120 volts.
In such cases, voltage converters need only be specified to convert any voltage within one range, to a voltage within the other, rather than separate converters being needed for all possible pairs of nominal voltages (110–220, 117–220, 110–230, etc.)
In North America and northern South America, it is usually 120 volts, 60 hertz (Hz), but in Europe, Asia, Africa, and many other parts of the world, it is usually 230 volts, 50 Hz. [2] Aircraft often use 400 Hz power internally, so 50 Hz or 60 Hz to 400 Hz frequency conversion is needed for use in the ground power unit used to power the ...
Most of the world population (Europe, Africa, Asia, Australia, New Zealand, and much of South America) use a supply that is within 6% of 230 V. In the United Kingdom [ 5 ] the nominal supply voltage is 230 V +10%/−6% to accommodate the fact that most transformers are in fact still set to 240 V.
A passive electric power adapter, sometimes called a travel plug or travel adapter, allows using a plug from one region with a foreign socket. As other countries supply 120-volt, 60 Hz AC , using a travel adapter in a country with a different supply poses a safety hazard if the connected device does not support both input voltages.
A battery eliminator is an adapter intended to allow a device intended for battery operation, such as a radio, to be operated from an AC outlet. [10] All radios, except crystal sets, used inconvenient and messy vacuum tube batteries until the mid- to late-1920s. Battery eliminators that plugged into light sockets became very popular. [11]