1, Shun Luo Electronics (002138) : 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 company in the inductor thisIn the traditional field, the competitive advantage is more and more obvious, and the comprehensive strength has ranked in the forefront of the world.
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, Xinwangda (300207) : The company's wholly-owned subsidiary, Prexis, is a member of the World Wireless Charging Alliance (WPC), and is also one of the 14 test centers authorized by WPC worldwide, and can independently complete the QI certification of wireless charging products; Has been developed to contain wireless chargingFeatures mobile power supply and bulk sales. Xinwei Communication (300136) : In recent years, the company's product line has expanded from RF series to NFC/ wireless charging, MIM powder metallurgy, audio, testing tools and other categories.
4, 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 battery cover technology. Creek (002782) : indicated on the interactive platform that it hasFor the next electric tuyere? '> Can wireless charging become the next electric vehicle outlet?
But the advantages of wireless charging are also very obvious. Since there is no need to plug and unplug the charging gun, the convenience of charging is significantly improved, and the risk of electric shock is reduced. More importantly, if dynamic wireless charging mode is deployed, it can greatly reduce the amount of battery power carried by electric vehicles, reduce the cost of the vehicle, and completely solve the user's driving range anxiety.
Secondly, wireless charging technology wants to be truly popular, and it also has high requirements for the precise positioning and intelligence of vehicles. vehicleOnly when precisely parked in the charging space can the ground system establish a path with the car's on-board system and achieve charging. In the case of precise positioning, the same footprint, the number of electric vehicles using wireless charging compared with the traditional charging pile charging will be greatly increased, greatly improving the space utilization and charging efficiency.
Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. High-power wireless charging High-power wireless charging is often resonant (most electric vehicle charging uses this way) byThe power supply device (charger) transmits energy to the electrical device, which uses the received energy to charge the battery and at the same time for its own operation.
Wireless charging of electric vehicles is very strange to consumers, it is like we look at the concept car is a future scene. However, if it can be achieved, it can greatly alleviate the impact of inconvenient charging.
The race to build a universal wireless charging technology is in full swing. New and exciting advances in wireless charging technology and products continue to emerge - some companies are focused on one technology, while others support multiple technologies. butThe lack of interoperability between the various technologies is still a big problem because there is no unified wireless charging standard. The idea of wireless power transmission has been around for years.
Compared with the traditional wired charging method, wireless charging has become an important development direction for electric vehicle charging with the advantages of no charger connection, voltage stability, and surge prevention. In addition to the advantages of convenience, safety, reliability and small footprint, it also has the following six advantages: Wireless charging of electric vehicles can improve information and intelligence and reduce labor costs.The following: Tools/Ingredients: ipone 1ios 1 Settings 10.
The steps to set up wireless charging for iPhone 12 are as follows: Verify that your iPhone 12 supports wireless charging. Generally, iphones manufactured after 2019 support wireless charging. Get a wireless charger to make sure it's compatible with iPhone 12. Connect the wireless charger to a power outlet and connect it to the power supply using the included power cord. Will your iPhoThe ne 12 is placed back down on the wireless charger.
Place the charging disc on the back of the iPhone12, observe the green battery displayed on the screen, and you can automatically turn on the wireless charging function and start charging.
Demo model: Iphone 12 System version: iOS14 Apple 12-line charging is enabled by default, you need to prepare a wireless charger. Power on the wireless charger connection strip. Charge the iPhone12 by placing it on its back on the wireless charger.
Demo brand model: iPhone12; System: ios14. Power on the wireless charger and place the charger in a flat place to prevent the phone from slipping off it. Put the phone face up, place the charger center in the center of the phone, see the phone screen light up, and the battery icon color turns green, indicating that the charging is successful.
The iPhone 12 does not require wireless charging. The iphone12 uses MagSafe magnetic charging technology, which connects the USB-C port on the MagSafe charger to an AppleUSB-C power adapter of 20 watts or higher or a compatible third-party USB-C adapter. It can also be connected to a USB-C port on a Mac or PC.