More common SOCs are IDT, TI, COPO, purple light, etc. Most of the internal mobile phones are currently using IDT receiving schemes. Texas Instruments TI receiver chips used more in the first two years, and now they have downplayed the field of wireless charging. The integration of this chip is high and the efficiency is high, but the cost of a single chip is high and some additional functions cannot be added.
The most used receiver is Ti's chip, about 12 pieces. There are many options for launch, and we're one of themA family.
AP45851 is a charging IC used in wireless charging and launching systems, compatible with the Qi protocol. The product is fully functional and highly integrated with all functional modules, providing excellent performance. The AP45851 is compatible with high power output, and the chip is compatible with the Qi fast charge protocol (5/9/12V application), which meets the latest Wireless Charging Alliance (WPC) Qi version specifications.
Wireless charging PCB, different functions, the required components are different. The required components are: resistor, capacitor, resonant capacitor, resonant coil, MOS tube, control chip, protocol chip.
Huawei Mate40E is equipped with Kirin 990E5G SoC chip, 7nm EUV process technology, Huawei Da Vinci architecture, NPU large core NPU micro core computing architecture, intelligence upgrade, computing power improvement, large file processing is easy to handle, and all kinds of computing tasks are easy to handle. On the front is a 5-inch AMOLED flexible curved screen that supports a 90Hz refresh rate. 4200mAh battery with 40W wired charging and 40W wireless charging.
However, the price of this 7-inch wireless charging A13 chip phone is still very touching2022 midyear report: Net profit of 90 million yuan, net profit growth of 428%, operating income of 3.9 billion yuan. Toni Electronics (603595) reported in 2022: Net profit of 63 million yuan, net profit growth rate of 376%, operating income of 3.8 billion yuan. Jingquanhua (002885) (002885) 2022 interim report: Net profit of 55 million yuan, net profit growth rate of 1180.62%, operating income of 11.1 billion yuan.
Yunlu Stock (688190) annual report: Net profit of 90 million yuan, net profit growth rate428%, operating revenue of 3.9 billion yuan. Toni Electronics (603595) annual report: Net profit of 63 million yuan, net profit growth rate of 376%, operating income of 3.8 billion yuan. Jingquanhua (002885) (002885) annual report: Net profit of 55 million yuan, net profit growth rate of 1180.62%, operating income of 11.1 billion yuan.
What are the wireless charging concept stocks? Shuobide (300322) : A-share is the first communication antenna leader to enter wireless charging. The company is the domestic communication terminal antenna leading enterprises. Shuobide is a professional engaged in wireless communication terminal antennaThe main business is the research and development, production and sales of wireless communication terminal antennas.
NJIE Shares (00281SZ) : Njie Shares is a company focused on the development and production of wireless charging technology, and its products have been applied in many fields, including automobiles, smart homes and so on. The company's wireless charging technology has obtained a number of international certifications and has a high technical content. The above three stocks are considered to be representatives of wireless charging concept stocks in the market, and are also leading stocks of wireless charging concept.
What are the wireless charging concept stocks? Qingdao Haier (600690Haier "tailless TV" uses the wireless power transmission technology in cooperation with MIT, which can transmit power to the TV without the help of wires, which is the first time that wireless power transmission technology has been successfully applied to the TV receiving terminal.
Apple's new patent reveals new possibilities for wireless charging Recently, a new patent submitted by Apple has aroused wide attention in the industry. Unlike the common NFC technology on the market, Apple's patent seems to aim at the practical application and efficiency improvement of wireless charging technology.
The patent does not detail the specific application scenario, we can only predictApple will reveal how it actually works in a future release. Apple has always been, even after the iPhone 5 was questioned by the outside world lack of innovation, but its actual actions still show the pursuit of practicality and perfection. Wireless charging is not new to Apple, and the introduction of panoramic photography is not new, but Apple has always been able to optimize the technology to the best.