We know that Apple recalled a large number of mobile phone plug adapters before. Perhaps many people don't know much about the plug adapter that we often use in our daily life. To us, it is a very small thing. However, when charging the mobile phone, its function is quite large.

Next, let's first understand what a plug adapter is.

Plug adapter is a small portable electronic equipment and power conversion equipment for electronic appliances. It is generally composed of shell, transformer, inductor, capacitor, control IC, PCB and other components.

Our former mobile phone charger is composed of two parts, one is the power adapter and the other is the mobile phone data cable. Although wireless chargers are becoming more and more popular nowadays, there are still many people using wired chargers.

For our mobile phone charger, it is very important to choose a good adapter. What about the power adapter?

It is difficult for consumers to distinguish between good and bad quality when purchasing power adapters, but they can pay attention to the following points:

We will prefer products that have obtained CCC certification. Before purchasing, we will check the authenticity and validity of this certificate.  　　

Then we will check the identification of the power adapter. Qualified products shall include information such as rated input voltage or rated voltage range, symbol of power supply nature, safety instructions, etc.  　　

Then we have to choose the power adapter that matches the mobile phone. Before purchasing a power adapter, check whether the output voltage of the adapter is consistent with the rated voltage of the mobile phone.  　　

Finally, we will check the plug and interface of the power adapter. Loose interface will make the current received by the mobile phone unstable, and may form a large instantaneous current, causing damage to the mobile phone; However, if the interface is too tight, it is not easy to plug or even damage the mobile phone interface.

So now do you know how to choose a mobile phone power adapter?

YMP Industry Limited is a company that specializes in developing various mobile phone chargers. They have a large number of mobile phone wireless chargers and mobile phone power adapters. Affordable price and guaranteed quality. If you need to buy a mobile phone charger or a mobile phone power adapter, you can look at their products on their website.