114 views Yuda Electronic (HK) Technology Co.,Limited. 2019-04-08
If the phone charger presents a problem, most of them are because they bought an improper charger, or they did not use the original charger to charge, so the risk of short-circuiting the mobile phone charger will be presented. How to prevent the risk of short-circuiting the phone charger? We have compiled the following points briefly:
1. Causes of excessive voltage and current
The short-circuit burn of the mobile phone charger may also be caused by a socket with too high voltage or an excessive external current. If the external current is too large, it will sometimes form an output short circuit or an input short circuit for power overcurrent maintenance. Therefore, we use the appropriate voltage socket for charging when charging.
2. Buy original phone charger
The need to buy an original charger. In a mobile phone store, the owner came up with a mobile phone charger that is unbranded, uncertified, and has no instructions. When the reporter questioned its security function, the store owner simply said, “If you are afraid of an accident, you will buy the original charger. The cheap things must have cheap reasons.
3. It is necessary to select CE certified products
It is understood that CE certification is a consistent mark of the state’s use of compulsory product certification. The certified power adapter is satisfactory in terms of electrical safety and electromagnetic compatibility. These chargers are made of high-quality materials, sophisticated in craftsmanship, and have multiple maintenance such as overcurrent, overvoltage, short circuit, and overtemperature.
In the application process, such chargers have high charging efficiency and safety. The authenticity of the CE logo can be found on the website of the National Certification and Accreditation Administration. This will prevent the possibility of buying a fake charger.
Yuda Electronics Co., Ltd. is an original phone accessories distributor with 15 years experience, including original Apple/Samsung phone charger, car charger and other phone accessories, contact us for a free quote.
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