Wireless chargerThe circle is the charging receiver of the wireless charger. It is placed on the back of a mobile phone or other device that supports wireless charging function to receive the electrical energy transmitted by the wireless charger. The circle is actually a coil that transmits power to the device's battery via a bus bar.
Wireless charging magnetic coil induction area This large circle represents the wireless charging magnetic coil induction area after the mobile phone with a protective shell, relying on the built-in magnetic module of the mobile phone is a little powerless , so the protective shell built-in magnetic module can supplement the magnetic force, Apple's official transparent protective shell can clearly see the white circle, which is the MagSafe magnetic module.
iPhone Magnetic buckle. The purple circle on the inside of the phone case is magnetic and can be used to charge. The new Magsafe magnetic wireless charging technology equipped with iPhone12 can be simply understood as adding a circle of magnets on the basis of the original wireless charging technology, and allowing the mobile phone to charge wirelessly through the attraction of magnetsThe device accurately positions and pairs, while effectively avoiding displacement due to vibration, so that the phone is in a more efficient wireless charging state, and can support up to 15W power.
This is a wireless charger, if your device supports wireless charging technology, then plug one end of the charger into the power socket only need to put your device screen up on the charger, You can charge the device (please note the white circle area on the corresponding charger, which is the inductive area for wireless charging).
iPhone magnetic buckle design. The purple circle inside the phone case acts as a magnet for easy charging. The Magsafe magnetic wireless charging technology introduced by the iPhone 12 actually adds magnets to the traditional wireless charging technology. This technology realizes the precise docking and pairing of the phone and the wireless charger through the attraction of the magnet, reducing the displacement caused by vibration.
There is also no problem with the use of South Carolina POWER3 charging bank for Huawei Mate40 charging, and the wireless charging speed is faster than Apple. In addition, the South Carolina POWER3 charging bank also bringsThere is a low-voltage wireless charging mode, long press the power button, the LCD screen will appear a circle, at this time, the charging bank is in low-voltage wireless charging mode, for some wireless headphones, smart watches and so on.
Hello, inductor generation processing should be reliable. Now inductors can be fully automatic production is basically fully automatic production. 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. They will sign a contract with you, but the products you make will never be up to standard, and the other side will refuse to pay for quality reasons, and you will lose everything.
No. For start-ups or small and medium-sized enterprises that lack production capacity and experience, outsourcing electronic processing is a common enterprise commissionOutsourcing of 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.
No. Inductor pin is the most commonly used inductor, has been registered in the Industrial and Commercial Bureau, in line with the scope of laws and regulations, is not deceptive, as of 2023 inductor coil can be fully automatic production is basically fully automatic production, can not achieve automated production needs to be processed.
Main business includes chip inductors, power inductors, hollow coils, linearFilters, spiral filters and midcycle, mainly serving walkie-talkie manufacturers, cordless telephone manufacturers and other communication product manufacturers. The annual turnover is between 2 million and 3 million RMB, the market covers the mainland, Western Europe and East Asia, and the brands include UCHIDA and LS.
Wireless charging Zhoushan Wireless charging receiving coil manufacturer The transmitting and receiving coil distance is about 8mm. The QI standard does notOnly the distance between the two , but the frequency and communication protocol of the two wireless charging standards. This distance is a maximum distance Zhoushan wireless charging receiving coil manufacturers , more than this distance wireless receiving efficiency is very low Zhoushan wireless charging receiving coil manufacturers . So it doesn't have to be 8mm.
The distance of the wireless charger can only be valid within the coil range of the chargerWire charge receiving coil manufacturer , over the distance can not receive charging, each manufacturer's product is different, can not be universal.
It is the first generation of mobile phone wireless charging, and the technology is mature, but it can only be single-to-single short-range charging (qi standard, within 1cm, within 5 watts), rather than single-to-multiple charging like WiFi. There is a strong electromagnetic field energy in the wireless charging area, and some coils are added here to induce voltage. The induced voltage can be converted into the energy received by the cell phone battery. Now, the wireless chargers on the market, it is the use of electromagnetic induction technology.
Tiantong (600330) : is a leading enterprise in soft magnetic industry, main magnetic ferrite materials, products are used in LED drive power, wireless charging, NFC, new energy and new inductors; With soft magnetic materials as the entry point, it is deployed in the field of wireless charging, including wireless charging transmitting and receiving coils. Shunluo Electronics (002138) : Wireless charging is the most important and expected to grow fastest in the futureOne of the quality lines.
Lisun Precision: This is a company that focuses on the development, production and sales of connectors, wireless charging, acoustics, automotive interconnection and precision molds. Lichun Precision has significant technology accumulation and market share in the field of wireless charging. Anjie Technology: Anjie Technology is a company focusing on the research and development, production and sales of precision functional devices, precision structural parts and module products.
What are the wireless charging concept stocks? Qingdao Haier (600690) : Haier "tailless TV" adopts wireless power transmission technology in cooperation with MIT, which can be used without the help of electricity>