What problems should be paid attention to when using 60W desktop power adapter

60W desktop power adapter tells you that with the continuous development of technology, new electronic products are constantly appearing, so many electronic products are indispensable for power adapters, but for many people, there are actually many incorrect operations when using them. On the one hand, there will be potential safety hazards due to improper operation, and on the other hand, improper use methods will lead to a reduction in the service life of electronic products. Today, let’s learn about the problems that need to be paid attention to when using a 60W desktop power adapter.

1. Never use a power adapter with insufficient voltage and current
This is similar to the first taboo on battery pack use, but here is from the perspective of the whole machine. The 60W desktop power adapter tells you that the configuration of laptops is getting higher and higher, and the power consumption is also increasing, especially the high-frequency P4-M machine consumes amazing power. Once the voltage and current of the power adapter are insufficient, it is easy to cause the screen to flicker. There are problems such as moving, bad sectors of the hard disk, the battery cannot be fully charged, and the computer crashes for no reason.
Battery-powered, the output of the battery is pure DC, very clean, the voltage of the battery is neither possible nor necessary to be designed very high, the chemical characteristics of lithium batteries determine that the output voltage of a cell can only be around, so many batteries They all use three-level series connection, which has become a very popular battery voltage. The nominal value of some batteries is slightly larger than the integer multiple, such as or etc., which is actually to protect the battery.
The 60W desktop power adapter tells you that if you are used to taking off the battery and plugging it directly into the power supply, it is more likely to cause damage (the battery can act as a buffer here). The most terrible thing is that these problems do not appear immediately, but appear after a period of time. By the time the problems occur, they are often gone. In addition, when the current and voltage of the power adapter are insufficient, it may lead to increased load on the line, and the heat of the machine will be greater than usual, which is not good for the life of the notebook computer.
For power supply, the situation is more complicated. Firstly, it is necessary to further stabilize and filter the added voltage to ensure stable operation when the power supply performance is not very good. The stabilized voltage is divided into two parts, and all the way to power the notebook. , the other way charges the battery, and the part that supplies power to the notebook is the same as when the battery supplies power.
2. Avoid falling and flooding
For the sake of portability, the internal structure of the laptop power adapter is very compact. Although it is not as fragile as the battery, it should also avoid impact and drop. The author once used the power adapter that fell, which caused a trip at home. Later, during maintenance, it was found that It's shorted internally. 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 habit of using it. Put the power supply directly on the ground, but where you can see it.
The part that charges the battery needs to be added to the cell through the charging control circuit of the battery. The control circuit can be very complicated, so the power supply voltage must be greater than the cell voltage to have sufficient capacity to supply to each unit of the charging control circuit.
3. Avoid poor heat dissipation
Many people attach great importance to the heat dissipation of the notebook computer itself, but few people care about the power adapter. The 60W desktop power adapter tells you that in fact, the heat generated by the power adapters of many machines is no less than that of notebooks. When using them, be careful not to cover them with clothes or newspapers, and put them in a well-ventilated place.