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EnglishThe charger is an important part of battery charging in the safety field, how should we choose a charger?
1. Upgrade options for charging:
One of the main factors will be selected by two factors. The first is power, sufficient power will be the key to improving charging speed; the other is smart output on current, which can break the current limit of digital devices, but in terms of charging speed and safety. Smart current output is also an important point. Its main principle is that it can detect how much current the connected charging device needs to supply the corresponding current. Therefore, he can break through the current limit by outputting the most suitable current, and reach the best charging current of the mobile phone and other connected devices when charging, so that the charging speed can reach the best peak value.
2. Digital equipment with current limit:
Most code manufacturers limit the charging current of products produced by their own brands, that is, they must be charged with the original charger, otherwise the input current will be rejected. In terms of security, this setting is good, but in terms of convenience it is a very inhumane point. In this case, we can choose smart current output.
3. Charger appearance material selection:
Generally, when choosing the appearance of the charger, try to use high temperature resistant fireproof materials, which is more conducive to the damage caused by the overheating of the charger. If you use inferior materials for charging, it is easy to see the phenomenon that the shell directly melts in the image after being heated for a long time.
4. Charger current power selection:
The input of the mobile phone charger is 5V1A, that is, the current power of 5W is required. The tablet basically uses a 5V2 .1A current input, so its current power is 10.5W. There are also many chargers on the market that do not have enough power, but only meet a certain power output interface in output, but in fact the power does not reach the corresponding value. So you have to choose from power.
5. Regarding current and voltage overload protection:
The main function of the current and voltage overload protection function is to play the function of automatically stopping the current and voltage when the voltage is too high during charging. If the current and voltage exceed certain limits, the charger will stop working. Of course, if the current surge does not rule out that the charger will be damaged directly. But in this case, the current and voltage overload protection also plays a role in protecting the device during charging, so this should also be considered when purchasing.
