1, wireless charging technology concept stocks are: Lishun precision, Anjie technology, Goer shares, leading intelligence manufacturing, Xinwei Communication, Changying precision, BYD, Xinwang Da, Pengding Holding, total da electric sound, Huanxu Electronics, Aohai Technology, Hengdian East Magnetic, Zhongshi Technology, Maijie Technology, Fenghua High-tech, Shunluo Electronics, Furong Technology, Haineng Industry and so on.
2, wireless chargingWhat are 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 manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas.
3, What are the wireless charging concept stocks? Hengdian Dongmagnetic (002056) : Soft magnetic materials supply to Apple wireless charging field iwatch products. Jinsheng Precision (300083) : The company has a wireless charging structure related patents, and is developing wireless charging ceramic batteriesCover technique. Klik (002782) : On the interactive platform, it said that it has the technical reserve of wireless charging, and will actively carry out the strategic layout and seize the opportunity to enter the market.
4, wireless charging concept stock analysis is as follows: Lisun Precision (002475) Lisun precision as the absolute leader of the connector industry, is the iWatch wireless charging supplier. The company takes the connector as the core, constantly expands the application field, and gradually develops into a platform company. The main products are used in 3C, automotive and communication equipment and other fields. Communication and high-end consumer electronics connectors have been gradually increased in the automotive fieldActively expand, is expected to become an important growth point of the company in the future.
5, the so-called wireless charging concept actually refers to wireless charging technology, which is called inductive charging, non-contact inductive charging, as far as I know, in the A-share market, the wireless charging concept stocks are: Tanaka Seiji, Aoxun, Jing Quan Hua, Lianchuang Electronics and so on.
1, the difference between wireless AC controller and router is: different function, different application range, IPThe address is different. Different functions Wireless AC controller: The wireless AC controller provides the functions of delivering configurations to different aps, modifying configurations, intelligent RF management, and user access control. Router: The router provides data channel functions and control functions.
2, Answer: AC is an access control device, router is a network device. There is a clear difference in function. The AC is used to manage network access permissions, and the router is used to connect different networks and implement data routing. Functions and functions of the AC: The AC manages access permissions to network resources. In large network ringIn order to ensure network security, it is necessary to authenticate and control the access users.
3, therefore, the AC controller is not a router, the router is not an AC controller, they have different functions and roles.
4, in the smart home design environment, such as large houses and villas, a single router is often not enough to meet the needs, then the role of POE-AC integrated routing appears. The difference between it and conventional routers lies in its functions and applicable scenarios. The AC controller in POE-AC integrated routing is not an ordinary router, it is a specialized oneThe wireless controller is responsible for centralized management and optimization of multiple aps in the region.
5, AP), each AP is solely responsible for RF and communication work, its role is a simple, hardware-based RF underlying sensing equipment, all Fit AP received RF signals, after 8011 encoding, then through the encryption tunnel protocol developed by different manufacturers through the Ethernet network and transmitted to the wireless controller. Then the wireless controller performs the encryption, verification, security control and other higher level work.
6, need AC management of the router andThere is no need to worry about the quality of e's products, and this fruit fan Carnival also invited Mr. Ke Chenggang, senior director of product research and development of ZAGG Group, to share some of the product research and development process and details of mophie's future development direction. mophie covers a wide range of products, from charging class to protection class to audio class, there are good products in every field, aiming to provide users with a full range of product services.
Recently, a blogger exposed the iPhone13 series mobile phone case, which more confirmed the design of the iPhone13 series and the previous exposureThe same. From the phone case, we also know that the biggest upgrade point of the iPhone13 series should be the camera.
In terms of fall and bump resistance, of all the protective cases I have used, mophie's D3O series is the strongest. If it is the iPhone13 series, many of the latest ISOD series are D3O materials, which are generally indicated in the product introduction. And ISOD D3O technology should be updated, although mophie official did not say much, but the height of the anti-fall upgrade to 4~5 meters, very powerful.
The latest mobile phoneThe shell, currently only supports one model of Apple 12, still uses D3O material with strong anti-fall and better antibacterial material. What I like is that it has some optimization for the problem of poor signal of Apple. There is a small gap in the phone shell to make the signal better pass through, which has improved the problem of poor signal of Apple shell to a certain extent.
The iPhone13 series magsafe support is definitely better, Apple is still very important to this technology, and it is likely to use it to replace the wired charging interface in the future. If independently develop wireless charging Moorfi see the effect of shell fall, I think it should still be OK, because it is elastic, can play a protective role. 1, wireless charging engineer job responsibilities 1Qualifications: At least 3 years experience in wireless charger product development; Familiar with analog circuit, digital circuit and power circuit design; Proficient in using pads20xx and other circuit and PCB drawing software; Understand the product development process; Work carefully, good communication skills; College degree or above, major in electronics. 2, in the upcoming release of the new version of the McGeek energy disk test, our engineers on the charging process of temperature control, power, continuity, etc. have carried out the maximum debugging, and strive to make the wireless charging experience to be the best. 3, electromagnetic induction. This is more commonSee the working mode of the wireless charger, which uses the principle of electromagnetic induction to generate current through the electromagnetic induction between the primary and secondary coils, so as to achieve the transfer of energy in the space; The implementation of this wireless charger has been promoted by the Wireless Charging Alliance. 1, iResearch was established in 2002 independent development of wireless charging , committed to becoming China's big dataThe best Internet ratings and consumer insights company of our time. Iresearch Consulting has office headquarters in Beijing and Shanghai Independent development of wireless charging , with more than 400 employees. Ipsos China (Ipsos) is the world's leading independent development of wireless charger (/strong) market research group, founded in 1975. Ipsos entered China in 2000 and has become the largest market research company in China. 2, Gartner Inc. (United States) Independent development of wireless charging : GartnerGroup was founded in 1979 as the first information technology research and analysis company. Gartner has become an independent consulting company that wants to cover all areas of the IT industry and provide one-stop information technology services for every user. 3, zwzyzx Shenzhen ZWZYZX Consulting Co., Ltd. is a leading industry and market research service provider in China, providing comprehensive research solutions and services. The business of Zhongwei Consulting includes survey reports, research reports, market research analysis reports, business plansWe are committed to providing competitive services to enterprises, investors and governments. 4, Huicong Research is an insight research company rooted in China, with a global perspective, providing an effective combination of big data and small data. HCR provides enterprises with deep insight services combining large and small data. The data of enterprises both come from the Internet and mobile Internet precipitated by netizens' browsing behavior, consumption behavior, public opinion text and other massive data; There are also a large number of users' purchasing behaviors and data that are precipitated from within the enterprise. 1, the most used is Ti's chip, about 12. There are many options for launch, and we're one of them. 2, 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. 3, wireless charging requires the mobile phone built-in wireless charging chip, and whether the G621TL00 has this chip needs to be judged according to the specific model and factory time. After inquiry, G621Some models of the TL00 already support wireless charging, but others do not. If you are not sure whether your phone model supports wireless charging, you can check the phone manual or consult relevant personnel at the sales channel. 4. The wireless charging technology adopted by Huawei mobile phone is mainly based on Qi (odd) standard. The standard is an industry standard that is widely used for interoperability between wireless charging devices. By integrating the Qi wireless charging chip and coil on the Huawei phone, users can place it on a compatible wireless charger or wireless charging dock and start charging. Wireless Charging Engineer Job Description
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