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Tag: car inverter

How to choose DC to AC power supply inverters

How to choose DC to AC power supply inverters

Automobiles
Most electrical and electronic devices run off 115 volts AC (110 to 120 volts, or 220 to 240 volts in some countries). Adapters are available to charge cell phones from a car battery's 12 volts DC. However these need to be purchased separately and will often need to be changed for each new phone. Using an inverter (often misspelled as "invertor") means that devices can be used in the car without any special converters. Depending on the power rating and type, inverters can cost as little as $25 for a 100 watt model (modified sine wave) and can reach hundreds of dollars for more powerful models. Pure sine wave models (see explanation below) start at about $100 for 100 watts. Popular brands include Xantrex (Prosine, Trace, Freedom), Coleman, Vector and AIMS. Cigarette Lighter Versu...