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Five core functions that laptop power adapters have

Power adapter is very widely used in the life of residents, from the 80's voltage regulator to the current laptop charger can be called a power adapter, with the development of science and technology, the current power adapter is gradually getting smaller and smaller, and the functions that it can provide have not changed, in this case, we will introduce you to the five core functions that the power adapter can achieve.

1. Adjust the input and output voltage, laptop power adapter can be applied to the 100V-240V voltage range, that is, no matter where you are, the laptop can be plug-and-play, do not need a power converter;.

2. The output voltage is in accordance with the size of the laptop and the requirements of the electrical capacity, generally choose a few amps to tens of amps, but the specifications are still in accordance with the larger the screen the more power consumption.

3. is to protect the computer components, if there is no power adapter, laptop directly into the socket to use will burn the original and the battery, the main reason is the load and other issues, and the power adapter is to control the current in the laptop requirements of the power load, to ensure that its normal use of the process is not because of the power load to bring security risks; 4. can protect the battery, its power for the notebook size and capacity requirements.

4. Can protect the battery, its input voltage shunt and voltage regulator, for the impurities in the current and impurities in the filtering, to give the battery a stable voltage power, for sudden power outages battery voltage back up and other issues can be carried down, to further ensure that the service life of its batteries. In the process of use, the power adapter will also default to the current will be delivered to the machine to use and battery charging, the battery will be full through the charging current control device to send a signal to the adapter, thus forming a power failure, which is also one of the functions of its power adapter;.

5. Power adapter can also help laptop cooling, not because of sudden power outages or other problems formed by the safety of the accident, for the voltage regulator to provide the current can also be more convenient for laptop use.

Eahunt's power adapters have been upgraded to level 6 energy efficiency and can be widely used in all kinds of electronic products. In addition, these products have been in line with the United States, the European Union and other countries, the company did UL, CE and other certifications, the majority of consumers can rest assured that customers can buy play their own role can not be ignored, and continue to develop high-quality, high energy-efficiency products to cope with the market's increasingly demanding energy-efficiency requirements.