Check whether the transmitter has been connected to the power supply, the power indicator is on; 2) Whether the back socket is plugged in well with the mobile phone; 3) When charging, whether the center of the back is aligned with the center of the transmitter; Need to move repeatedly to try, because QI wireless charging products need accurate alignment; 4) When charging, there can be no barrier between the transmitter and the back sticker; Have been doing research on wireless charging technology, if you have questions, you can continue to ask.
Front is 78-inch curved screen, support 5k resolution, 144Hz refresh rate, 4500 nit local peak brightness, 2160Hz high frequency PWM dimming, battery life configuration is 5400mAh capacity battery 100w wired fast charge 50w wireless charging, 32 million pixels front main camera, Rear 50 megapixel main 8 megapixel ultra-wide Angle lens 50 megapixel telephoto lens, the main camera is SONY LYT808 outsole sensor and OIS optical stabilization.
- 5400mThe charger and data cable connected to the wireless charger back stick wireless charging , and then put the mobile phone in the center position of the wireless charger base, you can realize wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick. 2, in general, according to the current wireless charging methods and implementation principles of mobile phones, it is generally classified into three categories, magnetic resonance, electromagnetic induction and radio waves. Now, the most used is electromagnetic induction. Relative to the other two wireless charging methods, electromagnetic inductionThe technology is more mature, the charging efficiency is higher than other ways, and the second is that his implementation structure is simpler and more stable.
3, Huawei supports wireless charging mobile phones are still more, such as Huawei p30, mate30, p40, mate40 series. Magnetic charging is a technology that uses magnetic connections to achieve charging. It usually involves two parts: a magnetic connector and a magnetic base. A magnetic connector is a magnet or magnetic plug attached to the charging port of a device, such as a phone or tablet. It is magnetically attractive and can be attached to a magnetic base.
4, you can buy a wireless charging receiver, stick it on the back of the mobile phone or insert the mobile phone charging port, the advantage of this method is that the cost is low, there is no need to replace the mobile phone or dismantle the internal phone, the disadvantage is that it may affect the beauty and feel of the mobile phone, as well as increase the wear and tear of the charging port.
5, the way of wireless charging is electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, etc., wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger transmission coil) will generate a magnetic field, whichWhen his unenergized coil (the charged coil on the phone) is close to the magnetic field, it generates an electric current, which charges the phone.
. Removing the mobile phone wireless charging module will not affect the use of NFC, and the two modules are not connected.
Conclusion: The magnet structure of the iPhone 12 magnetic wireless charger was exposed, showing its innovative design, taking into account the NFC function, wireless charging and NFC use are not connectedImpact. The following is a more detailed introduction: iPhone 12 back magnet layout iPhone 12 back uses 36 magnets, magnetic poles staggered, to provide a strong and accurate adsorption force for magnetic wireless charging.
Security application refers to the use of NFC technology to achieve the function of the access card, and achieve identity identification through NFC data transmission. Label applications are often used in large shopping malls to write product information into the chip as long as the use of NFC equipment to obtain relevant information, but because it is not as convenient as the two-dimensional code, it is not common on the market. The impact on mobile phones has evolved with the development of technology and noneWith the rise of line charging, researchers have begun to focus on the use of NFC technology for wireless charging.
1, first of all, the patch of the wireless charging receiver is inserted at the phone interface, and then the back sticker of the wireless charging receiver is attached to the back of the phone. Secondly, the mobile phone affixed with a wireless charging receiver is gently placed on the wireless charging base. Finally, after placing the phone, wireless charging can be achieved.
2, use the data cable to connect the charging head and the charging baseSeat, then plug the charging head into the power supply. Place the charging base on the table, with the phone's screen facing up in the center of the charging base. After the phone is placed on the charging base for a few seconds, there is a "drip" sound, indicating the start of charging.
3. According to Zhongguancun Online, xiaomi12su wireless charging coil is located in the middle of the back of the mobile phone, close to the back cover of the mobile phone, the mobile phone needs to be placed on the wireless charger when using the wireless charging function. The wireless charging coil is located in the backplane, and the transparent back cover allows you to see the position of the coil. Xiaomi has 19 built-in coils, each of which supports 20W wireless charging,And you can choose the right coil according to the placement of the product.
4, Apple xr wireless charging coil in the center of the back of the phone. Place the iPhone XR on the wireless charger with the display facing up. In order for the mobile phone to receive the wireless charging signal stably and accurately, the central location of the mobile phone needs to be placed in the inductive area of the charger. The wireless charging function of iPhone XR mobile phone needs to be used with a wireless charger that has obtained Qi certification, please make sure that the wireless charger you purchased supports a rated power of up to 5 watts.
Definitely and must be connected to the back sticker, wireless charging treasure, can allow wireless transmission and charging between the charging head and the mobile phone, which relies on the charging head to connect the sending device, the back sticker is actually an induction coil inside, rectifier output direct current, to charge the mobile phone, so, you need to pick up the back sticker.
Conclusion: Although the iPhone X magnetic wireless charging function is full of expectations, but after some tossing and turning, it did not succeed in the end. Magnetic charging bank selection and changeThe process is full of problems and questions. In the pursuit of convenient magnetic wireless charging needs, at first thought that the magnetic charging bank only needs to increase the adsorption function, but in actual operation, the performance of the iPhone X on the Anker MagGo magnetic charging bank is not satisfactory.Charging head network learned that the products using Zhirong SW6206 master control chip also have Momis 10000mAh wireless charging mobile power supply, iWALK 10000mAh racing Bao mobile power supply, Magic Fox 10000mAh color screen wireless fast charging mobile power supply, Mai Duo 10000mAh magnetic wirelessCharging mobile power supply, NetEase Intelligent manufacturing 10000mAh wireless charging mobile power supply, Pinsheng 20000mAh 25W full agreement fast charging mobile power supply, Roma Shi 10000mAh 25W super fast charging mobile power supply.