1, the principle of millet air charging technology: the core 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. 144 antenna phase control array, passBeam forming directs millimeter waves to the phone. On the mobile side, Xiaomi has self-developed the miniaturized design of the antenna array, with built-in beacon antenna and receiving antenna array.
2, mobile phone space charging is the electromagnetic induction form of the transmitting device has a transmitting coil, the receiving device has a receiving coil, through the electromagnetic induction between the two coils of energy transmission principle is through the electromagnetic conversion, to achieve the purpose of the transmission of electricity in the space mobile phone space charging device is a wireless charging and emission program that meets the requirements of ROHS.
3, the principle of millet 11 space charging is the use of magnetic resonance wireless chargingTechnology. Magnetic resonance wireless charging technology is a kind of wireless charging method based on magnetic resonance principle. In the Mi 11's air separation charging technology, the charging device emits a magnetic field of a specific frequency, and the phone has a corresponding receiving coil built in.
4, and millet announced the space charging technology can charge the phone within a few meters radius, the limit of the distance between the phone and the charger is greatly reduced, charging is undoubtedly much more convenient, there is no need to deliberately put the phone on the wireless charger to charge, as far as possible to charge without influence.
5, according to the literal meaning, we can understand milletThe air separation charging technology is a kind of charging without any cable and any wireless charging base. It is mainly through the charging pile inside the 144 antennas to carry out the air charging system, and it is in the form of millimeter and narrow beam to transfer energy to those who need to charge the device.
6, this shows that millet's vision of wireless charging has gone beyond the traditional physical contact and has developed in a more convenient direction. It is worth mentioning that Apple's WiFi charging idea, Samsung's charging ring attempt, and the successive announcements of Xiaomi and MOTOROLA all indicate that air charging technology may become 202What is the principle of back-to-back wireless charging of mobile phones? '> How does back-to-back wireless charging work for iphones? 1, reverse wireless charging is to add induction coil wireless charging innovation in the mobile phone, and then achieve reverse wireless charging wireless charging innovation , in popular terms, is wireless charging innovation , The phone in the process becomes a wireless "power bank" to charge another device. From the principle point of view, reverse wireless charging is a "look atTo very beautiful "technology, after all, when you go out to play if you meet a friend's mobile phone is out of power, you can save each other a rush to earn a wave of goodwill.
2, wireless reverse charging refers to mobile phones and other devices that can only receive wireless charging electromagnetic waves, and can now emit electromagnetic waves through the wireless coil to its wireless charging innovation He supports wireless charging devices. However, its charging power is small and can only be used as an emergency.
3, prompt Wireless charging innovation : (1) Do not open the device being chargedWireless reverse charging: If reverse charging is enabled on two mobile phones at the same time, one mobile phone will randomly switch to the receiving end, which may cause abnormal charging. (2) After the wireless reverse charging function of the mobile phone is turned on, please do not place the mobile phone directly on the metal material. Keep the receiving device turned on.
The first patent application for wireless charging technology can be traced back to 1891, by Nikola Tesla. The core of this technology is that it does not need to go through physical lines directlyThe device is powered, but through the principle of electromagnetic induction or magnetic resonance, wireless energy transmission is established between the charger and the device. Tesla's wireless charging research laid the foundation for later wireless charging technology.
Mobile phone wireless charging was first invented in Finland in 2012, and there was a similar design before, until the Nokia 920 was launched in 2012, which is the true sense of wireless charging mobile phone.
1,Wireless charging Wireless charging innovation : Automotive wireless charging technology is the application of mobile phone wireless charging technology in the car. Wireless charging closing method is as follows Wireless charging innovation : There is a wireless charging board in front of the shift lever Wireless charging innovation , after powering the car, you only need to put the mobile phone that supports wireless charging on the wireless charging board. Click to close. Agreed. BMW Brilliance X5 is officially listed on March 31, 22, and is the first of the three BBA to achieve domestic productionThe medium to large SUV.
2, pro test can, as long as there is no exaggerated decoration of the mobile phone cover can be directly filled, otherwise what convenience can be talked about.
3. SIT1043Q, as a member of SIT1043 series, is designed to meet the CAN communication requirements of in-car wireless charging. It is compatible with the ISO 11898-2 Wireless Charging Innovation : 2016 standard, has a low power standby mode and remote wake function, and a high voltage of ±58V. In addition, it supports 5Mbps of CAN FD flexible dataData rate ensures high speed and accuracy of data transmission.
iPhone 12 equipped with magnetic wireless charging has led to the development of third-party magnetic accessories market, magnetic charging treasure alone this category has already launched dozens of brands new products. As Apple's official cooperation 3C brand mophie naturally will not give up this opportunitySeveral magnetic peripherals supporting the iPhone 12 series were introduced.
This magnetic charging bank also supports Qi protocol Android mobile phones. All you need to do is wear mophie's attached magnetic patch, and you can immediately enjoy this portability. Not only that, mophie this magnetic wireless charging bank can also be used as an ordinary charging bank for wired fast charge, can provide 12W power output, and can wake up at any time when you need power urgently.
mophie magnetic wireless charging treasure quality is absolutely assured, sincerely recommend to friends in need. I have used it myselfDuring the process, there is no fever situation is very reassuring. It will also come with a magnetic collar sticker, and other non-magnetic mobile phones can use it. Moreover, mophie is an official cooperative brand of Apple, and their mobile phone accessories are sold in Apple's major stores and official websites. Product quality has always been loved by fruit fans, and this charging treasure is no exception.
You're referring to mophie's new snap line, right? The use experience is very good, 5000mAh power, but the volume is very small, can be adsorbed on the back of the phone, it is very convenient to carry. If it's an iPhone12 Users can support native, strong adsorption. I am an Android user, with their home magnetic ring can also be perfect support, not iPhone, as long as compatible with Qi protocol can be used.
Magnetic charging treasure brand is better: RAVPower, Mophie, ZMI purple rice, MI Mi, Momax momis. RAVPower: RAVPower is a domestic brand, but also a well-known cross-border electricity brand, mobile power is its main product. So far, the products have been exported to some European and American countries.
I'm using nowIt's mophie's magnetic wireless charging bank. Because I usually use my iPhone very heavily, I choose the 5000mAh version, which is always attached to the back of my iPhone, which is equivalent to a second battery. Compared with the ordinary charging treasure, there is no cable bondage, the mobile phone and the charging treasure are combined by magnetic absorption, just like a mobile phone, and the wireless magnetic charging treasure is recommended conditionally. Check it out on Baidu.
Convenience: Wireless charging of mobile phones eliminates the need to use charging cablesBother. Users only need to place the phone on the charging dock, without plugging or unplugging the charging cable, to start charging. This makes the charging process easier and faster. Flexibility: Wireless charging eliminates the need for a specific charging cable. Users no longer need to carry and connect a specific type of charging cable, and can charge at any time on multiple charging docks that support wireless charging.
Wireless charging may lead to accelerated battery wear and shorten battery life. Slow charging speed Wireless charging speed is relatively slow, temporarily can not be compared with wired charging. Wireless charging requires the user to hold a charging pad or use a specialized wirelessCharging seat, for frequent users of mobile phones, it is common to use while charging, which may bring some inconvenience to use.
The advantages of wireless charging are: reduce loss, high adaptation rate, the disadvantages are: the distance is too small, but the transition technology; The benefits of wireless charging reduce the loss. As we all know, when using wireless charging, you only need to connect the wireless charging board to the power supply first, and then place the device that supports wireless charging on the wireless charging board.