At present, the world's first wireless fast charge is the Millet 9 Pro, which supports 30W wireless fast charge, and the wireless full charge time is faster than the wired charging of some mobile phones. And since the wireless fast charge has not lost to the wired, then the previous 5W low power useless theory has become history, BiCompared with wired charging, wireless charging is more convenient, and there is no need to plug the cable deliberately.
At the same time, the millet 11Ultra compatible with the millet 10Ultra 120W charger, although it can only work in 11V 6A Max 66W mode, but there is little difference in speed with the 67W charger, the millet 11Ultra compatible with the 55W wireless charger of 10Ultra, and also supports 50W Max charging. However, there is still some gap between the speed and the 67W Max with 80W seat charge, which can be used but the 80W seat charge experience is better.
Although before AppleApple iPhone is not directly equipped with fast charge, but we found that we can also use the iPad 10W or 12W charger to charge the iPhone, and the charging speed is faster than the 5V/1A, and Apple's official website also admitted that you can use the iPad charger to charge iphones, iPods, etc., and the charging speed will be faster.
The iPhone 8 supports fast charging, which can be charged up to 50% in 30 minutes. But the specific charging power has not been announced. 26 USB PD chargers were tested. The test used Apple's official 2m twin-head TChips, filters and connectors.
2, wireless charging transmission circuit board (PCBA) refers to the electronic components used to achieve wireless charging function, which mainly includes a circuit board (PCB) and various electronic components installed on the circuit board. Together, these components form part of a complete wireless power transmission system, which is responsible for converting electrical energy into wireless signals and transmitting them to receiving devices. Wireless charging technology usually works on the principle of electromagnetic induction or magnetic resonance.
3, PCB (Printed Circuit Board), Chinese namePrinted circuit board, also known as printed circuit board, is an important electronic component, is the support body of electronic components, is the carrier of electrical connection of electronic components. Because it is produced by electronic printing, it is called a "printed" circuit board.
4, from the above introduction, it can be known that PCBA generally refers to a processing process, which can also be understood as a finished circuit board, which can be counted as PCBA after the processes on the PCB board are completed. PCB refers to an empty printed circuit board with no parts on it. With the ultra-miniaturization of high speed and high performance electronic machines, packaging technology has made great progress. <5, PCB is short for printed circuit board, is an important electronic component in the electronics industry, is the support body of electronic components, is the carrier of electrical connection of electronic components. PCB factory is widely used in the production of electronic products, its characteristics are as follows: high wiring density, small size, light weight, conducive to the miniaturization of electronic equipment. Reduce wiring and assembly errors, saving equipment maintenance, debugging and inspection time.
6, this shielding cover plate is made of precision PCB board, covered with a layer of shielding copper foil, its main role is to effectively reduce electromagnetic radiationInterference to ensure the stability and safety of wireless charging. Going further, we will find that inside the aluminum shielding shell, three wireless charging coils are arranged, which are tightly fixed on the PCBA shielding cover, forming the core part of wireless charging.
Apple official mfi certification list Wireless charging printing : Purple rice, Green Link, OPSO,Momis, Beards, Green Giant, Kamiyama, Nergin, Avoco, Scud, Fantasy i-mu, Machine Hall, Capex, Norch, Eise and Meishi. There are two types of Apple MFi certification Wireless charging printing : Development license certification and production license certification.
Apple's MFi certification is the authoritative certification for compatibility and security Wireless printing , which ensures that the wireless printing seamless connection between third-party devices and Apple products.
can be simply understood as the same as "MFi" certification. As we all know wireless charging printing , "MFi" and "MFM" certification are Apple's license for the use of its accessories, and the English abbreviation is respectively "MadeforiPhone, iPad, iPod" and "MadeforMagSafe".
Anke anker, also called Anker, is one of the Chinese brands, through Apple mfi certification, very popular in the international market, but in the domestic is a niche brand, data line and the basic factorySame.
Printed logo: The printing font on the genuine Apple charger is neat and clear, the font color is lighter, and it is not clear if you look carefully. Metal plug: The genuine Apple charger metal plug feels smooth with the hand, without any burrs and bumps. Gap: The gap of the genuine Apple charger is symmetrical and the size is consistent, and there will never be a big gap on one side, a small gap on the other, and a gap.
Apple MagSafeThe original packaging design uses a special "paper model" to fix the MagSafe charger and power cord, which can be checked if it is fixed under, if it is just a simple plastic box or plastic bag, it is a fake MagSafe charger.
Not necessarily the first, distinguish the true and false. The price is too low. Check the box. The packaging of counterfeit products will have some flaws in the details, and the picture of the product will obviously turn red, indicating that it is a counterfeit product. The font printed on the side of the package is a uniform gray, and some words do not appear dark black. There are three copies of the instructions.
How to tell the true from the false? The price is too low check the outer packaging box of the copycat products will have some details of the packaging flaws, the product picture will be obviously red is the copycat, the side of the packaging printing font is uniform gray, not a few words appear deep black. There are three copies of the original MagSafe manual, if you open it, you will only see one simplified/English manual. What's more, following the steps below to check the MagaSafe charger or MagSafe Duo charger can tell if it is genuine, and using inferior counterfeit tea products mayDamaged iPhone. In the same way, if MagSafe equipment needs to be repaired, the serial number of the product can be checked in order to provide it to the staff.