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How should we choose the charger?

source:Industry News     Popular:adapter     release time:2022-05-13 10:42:25     Article author:yu    

  How should we choose the charger?(图1)

  1. Regarding the upgrade options on charging:

  Among them, two factors will be used to choose. The first is power. Sufficient power will be a key point to improve the charging speed. The other is the intelligent output of current. , but in terms of charging speed and safety. The smart current output is also a very important point. Its main principle is that it can detect how much current the connected charging device needs and provide the corresponding current. Therefore, it can break through the current limit through the most suitable output of the current, and reach the best charging current of the mobile phone and other connected devices during charging. Therefore, it can make the charging speed reach the best peak.

  2. Whether the digital device has a current limit:

  Many digital manufacturers limit the charging current of their own brand products, that is, the original charger must be used for charging, otherwise the current input will be rejected. In terms of security, this setting is very good, but in terms of convenience, it is extremely inhumane. In this case, we can choose the case with smart current output.

  3. Charger appearance material selection:

  The appearance of the charger is generally selected in the selection, try to use high temperature and fireproof materials, which is more conducive to the damage caused by the long-term heating of the charger. If you use inferior materials for charging, after a long time, it is easy to have the image of the shell melting directly in the heat.

  4. Selection of the current power of the charger:

  The input of the general mobile phone charger is 5V1A, which is the required current power of 5W. The tablet computer basically uses a current input of 5V2.1A, so its current power is 10.5W. There are also many chargers on the market that actually have insufficient power, but only meet a certain power output in the output of the interface, but the actual power does not reach the corresponding value. Therefore, it is necessary to choose power.

  

  5. Regarding current and voltage overload protection:

  The main function of the current and voltage overload protection function is to play a function of automatic stop due to excessive current and voltage during charging. If the current and voltage exceed a certain limit, the charger will stop working. Of course, if the current bursts In the case of increase, it does not rule out that the charger will be damaged directly. However, in such a case, the current and voltage overload protection will also play a role in protecting the charging device, so this point should also be considered in the purchase.

  6. Considering convenience, multiple charging options for one machine:

  There are more and more digital devices such as mobile phones. In many cases, we are often completely filled with mobile phone chargers or tablet chargers on a single socket. It's up to us, is this charging method really OK? So what should you do if there are more devices that need to be charged. Therefore, a convenient choice for choosing a charger later should be in multi-port charging.


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