February** Dynamic Incentive Program
A few days ago, the article notebook suddenly couldn't be charged, what should I do? Solve it with one move and let it fight for a few more years! It is mentioned that in order to solve some strange problems caused by the accumulation of static electricity in the notebook, in addition to eliminating static electricity in time, it is more important to replace the original two-pin power supply with a three-pin power supply. After I changed it like this, I eliminated many of the problems caused by static electricity:
But I saw that some netizens commented:
Ta's comment reminded me :
If there is a problem with the three-pin socket at home, even if the three-pin power supply is changed, it is still the same as the original two-pin power supply, and it cannot completely solve the safety problems such as static electricity. In view of this, I think it is necessary to have an outletSecurity issuesRemind everyone, and share another trick, I hope everyone uses electricity safely and prevents problems before they happen.
When it comes to sockets, some people may have questions: I use a qualified socket that meets the national standard, or even a brand socket, what safety problems will there be?
In fact, any product, except for its own quality,Whether the installation is in placeIt's also important. From small bricks and tiles, to high-rise buildings, everything is true. The same goes for sockets, in addition to ensuring their own quality, the installation in decoration must also be standardized. Irregular installations are likely to end up causing a lot of damage to electrical equipment, especially thosePreciousHigh-poweredElectrical appliances.
Ordinary socket panels generally have two holes and three holes, which are used for two-pin or three-pin plugs respectively, and the reverse side of the socket panel should generally be wired according to the following figure:
However, due to irresponsible decoration companies, unprofessional plumbers, and mistakes in installation, it is inevitable that there will be some problems in the installation and wiring of the socket panel, such as: not connecting the zero wire, reversing the zero wire, forgetting the grounding wire, etc. If the socket is used without inspection, it is likely to cause damage to the appliance. Therefore, after entering a new environment (new house, dormitory, hotel, etc.), before using various electrical appliances, especially high-power and valuable electrical appliances, be sure to check whether the socket panel is installed correctly to ensure that it is safe and usable.
The correct answer is: use ......Dangdangdangdang......Please today's protagonist:Power Polarity Detector！It is also known by many other names: power detector, phase detector, phase sequence tester, electroscope, socket tester, switch socket detector, ......
* Quite cheap, you can buy a brand for less than 20 yuan, really"If you can't buy it, you can't be fooled".