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
With the iPhone 12mini, Apple has finally collected all sizes of mobile phones. Its products now cover the entire size range from 4.7 inches to 6.7 inches. However, the feature of this small iPhone is more than just mini. Although it is smaller than iPhoneSE, its performance is very powerful. Let’s take a comprehensive look …
Let me talk about the conclusion first, iPhone 20W charger is more worth buying. However, this problem is no longer valid, because the iPhone 18W charger has been removed from Apple’s official website, and the original fast charger of Iphone12 can only be purchased with 20W or 30W. In fact, the appearance and size …
The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances. It is generally composed of components such as a housing, a transformer, an inductor, a capacitor, a control IC, and a PCB board. Its working principle is converted from AC input to DC output; according to the …
What do i need to care about when ordering USB data cables? First of all, it is necessary to meet two conditions, stable data signal transmission capacity and high efficiency of current transmission. The following USB data cable wholesale manufacturers will take you to understand in detail. 1. Stable ability to transmit data signals At present, …
Laptops, smartphones and tablets, MP3, MP4, PSP, digital cameras, camcorders and other mobile devices are rapidly spreading, and the future trend of electric vehicles, and their own batteries can not survive, although the development of mobile power supplies compensates for shortcomings, so mobile The power supply is also rapidly expanding, which is closely related to …
The power adapter has four protection functions, with excellent light load or standby energy consumption performance. Let’s take a look at the four protection functions of the power adapter. The power adapter has the following protection functions: 1, overvoltage protection If the loop is damaged, for example, the optical coupler is damaged or …
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