Today to share the knowledge of professional wireless charging research and development, which will also explain the wireless charging manufacturing company, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>4, Yes, JanuaryOn the 29th, Lei Jun, founder of Xiaomi Technology, announced on social media that Xiaomi has officially released the space separation charging technology, which can realize long-distance charging of 5 watts for a single device. Lei Jun said on social media that the air separation charging technology is mainly achieved through millet's self-developed air separation charging pile.
5, on 29th, Xiaomi officially launched the space charging technology, leading everyone to enter the real wireless era in advance. Through the air separation charging pile, 5W charging can be achieved in several meters. Not only can multiple devices be charged, but also can be charged while playing, and foreign bodies are not affected. Millet space charging technology, basically meet the Qi Ji for wireless chargingAll the needs of electricity.
6, millet air charging, the core technology is spatial positioning and air energy transmission. The self-developed air separation charging pile has 5 built-in phase interference antennas, which can conduct millisecond spatial positioning of the mobile phone and accurately detect the location of the mobile phone. A phase control array of 144 antennas transmits millimeter waves to the phone through beamforming. On the mobile side, Xiaomi has also self-developed a miniaturized design of antenna arrays, with built-in beacon antennas and receiving antenna arrays.
1, Shunluo Electronics, stock code 002138. Lichun Precision, stock code 002475. Anjie Technology, stock code 002635. Deepsonda A, stock code 000032. Qingdao Haier, stock code 600690. Leiber Technology, stock code 002577.
2, Apple wireless charging concept stocks are: Hengdian East Magnetic (002056) : Hengdian East Magnetic said on the interactive platform on September 6, 2017 that the company currently provides wireless charging disks to Apple.
3, SAN 'an Photoelectric (60070SH) : SAN 'anOptoelectronics is one of the well-known semiconductor lighting and display solution providers in China, and it also has more in-depth research in wireless charging technology. The wireless charging chip developed by the company has been applied in a number of intelligent devices, and has a high market competitiveness. Zte (00006SZ) : ZTE is one of China's leading communications solution providers with an active presence in wireless charging technology.
4, what are the concept stocks of wireless charging technology: The earliest communication antenna leading company into wireless charging is the domestic communication terminal antenna leading enterprise. Shubide (300322) Is a professional manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas.
5, 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 manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas.
6, wireless charging is a popular track with relatively high attention in the near future, but many shares do not know the wireless charging conceptRead what are the stocks, today's financial Jun for investors friends sorted out the concept of wireless charging leading stocks list for your reference. Yunlu Stock (688190) annual report: Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan.
This time, OPPO MagVOOC magnetic wireless charging bank supports 20W wireless chargingElectric power, and by adding magnet auxiliary alignment, solve the user's difficult to align when using wireless charging pain points, in non-working state can automatically switch to low power mode; Moreover, the magnetic wireless charging bank has no physical button, which can detect the situation of the mobile phone and start charging, greatly improving the convenience of daily use for users.
Mobile phone wireless charging was first invented in Finland in 2012, and there were similar designs before, until the Nokia 920 was launched in 2012Sense of wireless charging of mobile phones.
Tesla's wireless charging research laid the foundation for later wireless charging technology. The concept he proposed involved using the Earth as a conductor of a vast electromagnetic field, enabling the transfer of energy over long distances. Although Tesla's original vision was not fully realized, his work provided an important theoretical basis for the development of wireless charging technology. Since the Samsung Galaxy S6 in 2015, wireless charging has gradually become a standard feature of high-end smartphones.
LorneWhitehead, a professor of physics at the University of British ColumbiaLed his own development team to develop wireless charging technology for electric vehicles. The difficulty in developing wireless charging technology for electric vehicles is that the high frequency and high intensity of the current can cause harm to nearby people. Whitehead has long believed that energy can be transferred efficiently between magnets.
If you want to say invention, should be Tesla, modern practical solution, should be ti first introduced.
1, the principle of wireless charging in the popular sense of understanding is similar to the transformer, the transformer magnetic field coupling circuit is a magnetic conductor, wireless charging magnetic field coupling circuit is air, the magnetic medium is different. Wireless charging in the industry generally has four major technologies: magnetic induction technology, magnetic resonance technology, microwave technology and electric field coupling technology. The main technologies are magnetic induction technology and magnetic resonance technology.
2, no strong radiation, no effect on the human body! The main principle is: the way of wireless charging is electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmissionWireless charging of mobile phones mostly uses the principle of electromagnetic induction.
3, wireless charging refers to the charger on the terminal device that needs to be charged without the traditional charging power cord, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment. How to use: Connect the USB cable and plug it into the socket.
This is the end of the introduction of professional wireless charging R & D and wireless charging manufacturing companies, do not know you find the information you need?If you want to know more about this, remember to follow this site. < / p >