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
According to our habit of using mobile phones, it is normal to charge one or two times a day. However, for charging, due to the continuous explosion, the most common question is: Do you really need to use the original phone charger? According to recent media reports, smart phones are very sophisticated electronic products. Each …
Due to different types of masks, different groups of users, and different environments, it is not possible to uniformly specify how long masks are used. Under normal circumstances, the disposable medical surgical mask is recommended to be replaced at least 4 hours; if the mask is wet or dirty with secretions, or is damaged, or …
Structure of mobile phone charger It is understood that mobile phone chargers are actually composed of a stable power supply (mainly a regulated power supply, providing a stable working voltage and sufficient current) plus necessary constant current, voltage limiting, and time-limiting control circuits. The output parameters marked on the original charger: For example, …
The Belkin wireless charger is pure black and is relatively resistant to dirt. There is a support base under the main body of the wireless charger. The support base cannot be removed. The charging interface is located on the back of the wireless charger and uses the Micro-B interface. The following picture is …
Mobile phones have become a must-have for us when we go out in our lives. The development of technology allows car chargers to enter our lives quietly. Car chargers solve the situation that our mobile phones are exhausted when we go out. Let’s share how to install car chargers correctly today. How to install the …
The power adapter mainly consists of a power cord, a plug and a high-quality power adapter circuit board. Among them, the power adapter circuit board is the core component of the power adapter. The power adapter is a power conversion circuit that keeps the electronic switching device in the on and off states through the …
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