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Generally speaking, the power adapter is often used in what equipment
- Mar 07, 2017 -

Power adapter is a small portable electronic equipment and electrical and electronic power supply conversion equipment, generally by the shell, power transformers and rectifier circuit, according to its output type can be divided into AC output and DC output type; by connection can be divided into wall Type and desktop. Extensive support in the phone son machine, game consoles, language repeaters, Walkman, notebook computers, cellular phones and other equipment.

In the power adapter has a nameplate, marked above the power, input and output voltage and current and other indicators, with particular attention to the input voltage range, which is the so-called travel power adapter, if the city voltage is only 100V country, This feature is very useful, and some parallel notebook computers are sold only in the origin, there is no such design, or even only a single 100V input voltage, in our 220V mains voltage will be burned to burn.

The role of the power adapter is to provide the equipment to work the necessary energy. Is to power the device. Some of the external built-in, and equipment applications and designers.

The use of power adapter to ensure that the equipment is normal, reliable work, while a protective function, so that the device will not be damaged due to fluctuations in power supply. While the external power adapter to use more flexible, as long as you can meet the equipment requirements can use the same adapter.