source:Industry News Popular:adapter release time:2021-12-14 09:31:42 Article author:sznbone
The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It puts the power supply externally and connects to the host with a line, which can reduce the size and weight of the host. Only a few devices and electrical appliances have the power supply built in the host. Inside. European power adapter
For charger products, some people call wall plug-in Chinese-certified power adapters as power adapters, switching power supplies, and transformers. Cell phones and laptops can be charged when they are out of power. These are the simplest. The current society of plug-in wall type Chinese certification power adapter is a fast-paced society. The current mobile power supply promotes fast and high-efficiency charging, which greatly saves time for citizens, and now all chargers on the market have high-efficiency charging Effect
In order for the notebook computer to work stably, a stable DC voltage must be provided. This device that provides a stable DC voltage is a DC stabilized power adapter. This DC stabilized power adapter, in addition to providing a stable DC power adapter for the electronic circuit of the notebook computer, is also required to have high reliability, safety and environmental resistance. European power adapter
The plug-in type Chinese regulatory certification power adapter switching power supply refers to a power supply that uses modern electronic technology to control the time ratio of the switch tube registration and shutdown. The plug-in type Chinese regulatory certification power adapter maintains a stable output voltage. The switching power supply of the power adapter Generally composed of pulse width modulation (PWM) control IC and MOSFET, advantages: high conversion power, small size, able to operate in a wide voltage range
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