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
Can the power adapter be used as a charger? The answer is: no. A charger usually refers to a device that converts AC power to low-voltage DC power. It includes a control circuit that satisfies charging characteristics such as current limiting and voltage limiting. The power adapter is a power converter that is transformed, rectified and stabilized, …
The composition and principle of mobile phone lithium battery Mobile phone lithium batteries are composed of materials such as positive electrode, negative electrode, separator and electrolyte. The working principle of 3C lithium battery can be simply understood as: During the charging process, lithium ions are extracted from the positive electrode and embedded in the negative …
Hidden safety performance of the product under short circuit and overload Under the fault conditions of output short circuit, short circuit of components such as capacitors or diodes, the internal loss of the power adapter sharply increases, causing the temperature rise of various parts to rise. The design and application of electronic …
How to better distinguish the quality of the data cable during the purchase process? About this issue, the USB data cable wholesale manufacturer will take you to find out. Method 1. Observe the workmanship at the interface It is well known that the mobile phone data cable is a cable product that is …
Nowadays, the development of science and technology is more and more rapid, but no matter how the technology develops, it depends on the power source. There are many kinds of power sources, such as solar batteries, lithium batteries, and mobile batteries, but the power adapters corresponding to different batteries are also different. The same, but …
What many people don’t understand is that to truly realize fast charging, it is not only enough to increase the voltage and current. Fast charging skills require a complete set of customized circuits, batteries, interfaces, data cables, and supporting fast charging adapters. At the same time, you also need to build a smart battery management …
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