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How to avoid the risk of short circuit of the power adapter?

source:power adapter     Popular:adapter     release time:2021-08-28 10:10:00     Article author:sznbone    

   Summer is here, and the weather slowly heats up. At the same time, it is the season of frequent fires. Many fires are caused by the short circuit of the power adapter. So how to avoid the risk of short circuit of the power adapter and ensure safe charging? Let's get to know the editor together!

How to avoid the risk of short circuit of the power adapter?(图1)

  1. Avoid excessive voltage and current

  The short-circuit and burnt of the mobile phone charger may also be caused by the use of a socket with too high voltage or excessive external current. If the external current is too large, sometimes it will cause the output short circuit or input short circuit of the power supply over-current protection. Therefore, it is best to use a suitable voltage socket for charging when charging.

  2. Buy the original charger

  The necessity of buying original chargers and using original mobile phone chargers. In a mobile phone store, the owner took out a mobile phone charger without brand, certification, and instructions. When the reporter questioned its safety performance, the shop owner simply said, "If you are afraid of accidents, you can buy the original factory. Cheap things definitely make sense."

  3. Must choose 3C certified products

  "3C" is a unified mark used by the country for compulsory product certification. The certified power adapter meets the requirements of national compulsory standards in terms of electrical safety and electromagnetic compatibility. This type of charger uses sufficient materials, mature technology, and has multiple protections such as overcurrent, overvoltage, short circuit, and overtemperature.

  At the same time, during use, this type of charger has high charging efficiency and safety. The authenticity of the "3C" logo can be checked on the website of CNCA. In this way, the possibility of buying fake chargers can be avoided.


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