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How to avoid the danger of short circuits in chargers?

Article Source:Kinri Energy | Author:Kinri Energy | Issuing Time:2024.05.09


120W Battery Charger

 

1. Use a suitable voltage socket for charging:

Short circuit burning of mobile phone chargers may also be due to the use of high-voltage sockets or excessive external current. If the external current is too high, it can sometimes cause output short circuits or input short circuits in power supply overcurrent maintenance. Therefore, when charging, a suitable voltage socket should be used for charging.

2. Purchase original charger:

The necessity of purchasing original chargers and using original model phone chargers. At the mobile phone store, the owner brought out a phone charger without brand, certification, and instructions. When asked about its safety performance, the shop owner simply said, "If you're afraid of accidents, you'll buy the original factory. There must be a reason for cheap goods."
3. Choose 3C certified products:

As is well known, "3C" is the unified symbol for national mandatory product certification applications. The certified power adapter meets the requirements of mandatory national electrical safety and electromagnetic compatibility standards. This type of charger has complete materials, excellent craftsmanship, and multiple maintenance functions such as overcurrent, overvoltage, short circuit, and over temperature.

Meanwhile, during operation, this charger has high charging efficiency and safety. The authenticity of the "3C" logo can be checked on the website of the National Accreditation Administration. This can prevent the possibility of purchasing fake chargers.

So how do we use a charger?

1. Charging in a cool environment: If the phone charger overheats, it is best to charge in a cool environment in summer, such as in an air-conditioned room. This way, the phone charger will not overheat.

2. Use original charger: When charging the phone, the original charger should be used to ensure the stability of the output current and protect the battery. The original charger will also heat up, but it will not overheat. It has a protective device. If your charger overheats, it is fake or not original.

3. Do not play with your phone while charging: Playing with your phone while charging can cause the phone charger to overheat, as it has a longer working time than normal and will not shorten the lifespan of the charger.

4. Do not overcharge: In general, the original charger of the phone can charge for about 3 hours. Do not continue charging after it is fully charged, otherwise it may cause the charger to overload and overheat. Timely unplug the charger.

5. Pay attention to surrounding heat sources: When charging a mobile phone, the charger should be kept away from heat sources, such as gas stoves, steam engines, etc., to avoid overheating caused by high ambient temperatures.

6. Reduce charging frequency: If charged multiple times a day, it can cause the charger to overheat, so the charging frequency should be controlled. Usually, charging every day or every two days can help extend the lifespan of the charger.