In the era of rapid development of science and technology information, life and work are closely related to electronic products. Power adapters have also been widely used. People often use power adapters. However, there are many misunderstandings, and there are certain security risks if they are not used correctly. Let me share with you the five safety guidelines you need to follow when using a power adapter.
Power Adapter
1. Do not use adapters with insufficient voltage and current
This is similar to the first taboo on the use of battery packs, but here is from the perspective of the whole machine. Nowadays, the configuration of notebook computers is getting higher and higher, and the power consumption is also rising. Especially the high-frequency P4-M machine consumes a lot of power. Once the voltage and current of the power adapter are insufficient, it is easy to cause the screen to flicker and the hard disk to have bad sectors. Problems such as battery not fully charged and unexplained freezes.
If you are used to removing the battery and plugging it directly into the power supply, it is more likely to cause damage (the battery acts as a buffer here). The most terrible thing is that these problems do not appear immediately, but only after a period of time. By the time the problems occur, they are often lost.
In addition, when the current and voltage of the power adapter are insufficient, it may cause the line load to increase, and the heat of the machine is inversely larger than usual, which is not good for the life of the notebook computer.
2. Do not fall or flood
For the sake of portability, the internal structure of the power adapter of the laptop is very compact. Although it is not as fragile as the battery, it should also be avoided from impact and fall. Internally shorted.
As for flooding, because most of the power supply is placed on the ground, it is often discovered after flooding, so you should develop a good use habit, connect the power supply first, then plug the laptop into the laptop, and try not to put the power supply directly on the ground, and place it where you can see it.
3. Avoid poor heat dissipation
Many people attach great importance to the heat dissipation of the laptop itself, but few people care about the power adapter. In fact, the power adapters of many machines are not inferior to notebooks, so be careful not to cover them with clothes and newspapers, and place them in a well-ventilated place. In this regard, the editor has personal experience, it is a notebook used in the early years, because the power adapter itself has high heat, and it is convenient to use on the bed, as a result, the surface is partially melted because the heat cannot be discharged.
