Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
It should be fine to use headphones during thunderstorms. If it is plugged into a computer, it may be hit by the lightning through the computer, but this probability is small. If you are wearing a headset and plugging in a mobile phone or the like, there is no problem at all. Can I …
The circuit in the power adapter is intricate and complicated, among which the electronic components, circuit structure, basic working principle, etc. are the most basic knowledge. How to detect the power adapter? 1. Static observation. Observe the distribution of components in the circuit, identify the characteristic components, and determine the key inspection points …
We all know that the charging speed of mobile phones is inseparable from the charger. The charger consists of a charging head and a data cable. Does the charging speed of a mobile phone depend on the charging head or the data cable? To figure out this problem, when the charging head or data cable …
Because of the advancement of science and technology, the development of the electronics industry is also getting better and better. The competition in the power adapter industry is becoming more and more fierce. Many bad manufacturers have made a lot of poor quality power adapters to enter the market for profit. Let ’s take a …
The characteristics of medical masks are light, comfortable, odorless, without glass fiber, non-irritating to the skin, waterproof, and after disinfection, it can kill or remove pathogenic microorganisms on the transmission medium to make it harmless; and it can Dustproof, because of low breathing resistance, wearing hygienic, aerosol, dust, smoke, mist, poisonous gas and poisonous vapor, …
Because of the advancement of science and technology, the development of the electronics industry is also getting better and better. The competition in the power adapter industry is becoming more and more fierce. Many bad manufacturers have made a lot of poor quality power adapters to enter the market for profit. Let ’s take a …
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
