2, SAN An Optoelectronics (60070SH) : SAN An Optoelectronics is one of the well-known semiconductor lighting and display solution providers in ChinaIn the wireless charging technology has also been more in-depth research. 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.
3. Annual report of Yunlu Stock (688190) : Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan. Toni Electronics (603595) annual report: Net profit of 63 million yuan, net profit growth rate of 376%, operating income3.8 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.
4, 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.
5, the so-called wireless charging concept actually refers to wirelessCharging technology is called inductive charging, non-contact inductive charging, as far as I know, in the A-share market, wireless charging concept stocks are: Tanaka Seiji, Aoxun, Jing Quan Hua, Lianchuang Electronics and so on.
6, Shunluo Electronics (002138) : Wireless charging is the future of the most important, is expected to be one of the fastest growing product lines. The company is the domestic inductor leader. The company is mainly engaged in chip inductors, chip magnetic beads, chip varistor, NTC thermistor and common mode yoke coil and other products research and development, production and sales. The above is what wireless charging concept stocks have. Wireless charging technology noAt present, mobile phones on the market are beginning to use wireless charging technology.
1, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
2, the basic principle of wireless charging is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and converted into a current to be transmitted to the intelligent terminal. Input when the system is workingProduction is almost fully automatic. Can not achieve automated production will need to process, but processing because of labor costs are not as good as before. I hope it will be helpful and acceptable to you.
unreliable. Inductance relative to MLCC, resistance, chip degree is not high.
If it is a physical factory or store near your home, you can try it. Otherwise don't do it. The Internet is full of scam tricks. They'll take your deposit, or they'll make you pay for materials and equipment. Will also sign a contract with you, but the products you make will never be qualified, and the other party will be qualityIf you refuse to pay, you lose everything.
No. For start-ups or small and medium-sized enterprises that lack production capacity and experience, outsourced electronic processing is a common enterprise commissioned production party, and outsourced electronic processing is a common enterprise commissioned production party. When choosing an outbound processing manufacturer, it is necessary to understand the manufacturer's qualifications, production equipment and service level, investigate in the market, and sign a contract.