Apple is also going to use this technology what exactly is the principle of wireless charging

Wireless charging as the name suggests to remove the wire, in fact, the real sense is not that there is no wire, but the wire is not used to plug in the mobile phone, there are two ends, one is the transmitter, the other is the receiver, the transmitter and the receiver through electromagnetic conversion, the receiver has a copper coil inside, the magnet is converted into electricity, and then the electricity is transmitted to the mobile phone battery through the FPC cable, In a sense, there is still a process of power supply, but once the mobile phone gets rid of the line, this meaning is different, we often drive with the line plugged in, It must be inconvenient, if you pick it up, you have to use two hands to pull it, but it is different after wireless charging, pick it up at any time, put it down at any time to charge, no need to find a wire, plug in the line, much faster, such as the wireless charging car mobile phone holder of the smart pig, it is a great change in the way of mobile phone charging for daily driving, in general, it is a kind of progress, of course, it does not contain battery cells, 100% safe!

Looking at the physics book of the third year of junior high school, there is a law of electromagnetic induction, electricity generates magnetism, magnetism generates electricity. When the electric field changes, the magnetic field will also change, and the changing magnetic field will cause the magnetic flux of the nearby coils to change, and the induced electromotive force, that is, the voltage, will be generated.

<> principle as shown in the figure, wireless charging refers to the use of the traditional charging power cord connected to the mobile phone, using the latest wireless charging technology, by using the magnetic field generated between the coils, the magic transmission of electric energy, inductive coupling technology will become a bridge to connect the charging base station and equipment.

The models released by Apple since the iPhone 8 all support wireless charging. Products before Apple's iPhone 8, such as iPhone 7 and iPhone 6 with metal back covers, do not support wireless charging. For wireless charging mobile phones, it is necessary to meet the built-in wireless charging coil + non-metallic material.

Therefore, mobile phones that use metal materials as the back cover do not support wireless charging.

How to charge iphone8 or newer iphone wirelessly? Recommendations:

1.Connect the charger to a power source. Use the power adapter that came with the accessory or the power adapter recommended by the manufacturer.

2.Place the charger on a level surface or other location recommended by the manufacturer.

3.Place your iPhone on the charger with the display facing up. For best performance, place your phone in the ** position of the charger or the location recommended by the manufacturer.

Charging should start a few seconds after placing it on the wireless charger.

<>5.Wireless charging will be more convenient in the use scenario, and for users, it can be charged at any time, which can meet the needs of fragmented charging. At present, there are many powerful wireless charging products on the market, and you can choose the magic scorpion wireless charger to charge your iPhone.

Contact the official who buys the correct copying channel.

The charger, the charging wire should be officially certified by the apple to be better, the iPhone has a wireless charger sold by the official DAO, but there are two shortcomings that people can't solve, one is the high price, ** up to more than 400; The second is that the charging speed is not as fast as imagined, and on the other hand, other iphone wireless chargers are not cheap, efficient, and safe, for example, Nanfu wireless fast charging! Layered design and low-key delicate color, eye-catching, there are a lot of bulls, as long as the voltage is 5V output, the current trickle charge 1A can be, and Xiaomi's charger can also be, many of them can be universal, contact the Apple mobile phone do not use the car charger, the battery Shanghai is very large, do not overshoot and discharge.

Packing list.

Wireless charger*1

Product parameters. Item No. 5766195

Body Type: Other.

Brand Rock

Applicable to mobile phone version.

Brand generic rights.

Specification: Input voltage (V) 5V 2A 9V

Output voltage (V) 5V

Input current: 5V, 2A, 9V

Output current 2A(max).

Socket None. Features: Dual-mode fast charging.

Well, it's a simple question. You can try Xiaomi's wireless charger, that wireless charger is quite cheap. It seems that you can buy it for only about 69 yuan, which is much cheaper than other wireless chargers on the market.

The wireless charging technology adopted by Apple is not developed by Apple, but directly adopts the Qi wireless charging standard with a relatively high degree of recognition in the industry. The wireless charging technology adopted by Apple is not developed by Apple, but directly adopts the Qi wireless charging standard with a relatively high degree of recognition in the industry.

Understanding this is basically clear, choosing the right wireless charger for your phone is actually very simple:

1. From the point of view of compatibility, the charger with the standard of QI certification can be used, and it does not have to be original;

2. With foreign body detection, overcurrent, temperature control, overcurrent and other protections, etc.;

3. Cost-effective, don't buy the most expensive, just buy the most suitable one;

Based on this, if you are an iPhone series, it is basically no problem to buy the recommended one, but it is not recommended that you buy it, because it is too expensive and not cost-effective, and everyone is based on the Qi standard, and the third party can also use it.

Today I will recommend a few chargers to you, one is Nanfu's Aircharge, which sells 500,000 pieces, the first in the whole network, all the functions that should be available, and the cost performance is extremely high, this one supports 10W fast charging.

The second is envis Apple wireless charging, which features automatic identification of what brand is on the phone, such as Apple, or Android, and then it will be charged according to the adaptability of the phone, and it also supports 10W fast charging.

The third is the Turas iPhoneX wireless charger, this one is specific to the fixed-frequency charger, which is specially built for the iPhoneX and is compatible with Apple's fast charging.

There is also this wireless charger from Greenlink, which is a good brand, good quality, and cost-effective products, and there are several models.

The above four can actually be bought at will, the key is to see your personal preferences for appearance, etc., after all** is not much different, and the functions are similar.

Wireless charging technology feels not very mature, at least there are some problems, there is no big problem with use, you can wait, wireless charging technology feels not very mature, at least there are some problems, there are no big problems with use, you can wait a little longer, wireless charging technology feels not very mature, at least there are some problems, there are no big problems with use, you can wait a little longer, wireless charging technology feels not very mature, at least there are some problems, There is no big problem with using it, you can wait a little longer.

The iPhone has an official self-sold wireless charger, but there are two shortcomings that people can't solve, one is the high price, **up to more than 400; The second is that the charging speed is not as fast as imagined, and on the other hand, other iphone wireless chargers are not cheap, efficient, and safe, for example, Nanfu wireless fast charging! The layered design and understated and sophisticated colors are eye-catching, and the disc shape sets off the phone from the inside out"A sense of luxury", It doesn't matter if you are a little fresh or a royal sister attack, you are very good! Just put it on when you need to charge, automatic calibration, even the shell doesn't need to be removed, the phone will automatically power off when it overheats, and mom no longer has to worry about the phone**!

An unlimited charger for an iPhone that supports wireless charging.

Method steps.

6 6 Step by Step Reading.

Looking on the Internet, the concept of wireless charging was realized on mobile phones of brands such as Samsung and Nokia a few years ago, but it was not until Apple launched the iPhone X and iPhone 8 last year that this technology was really well known to the public, and related accessories and models equipped with wireless charging functions have also sprung up, and even wireless charging technology like the iPhone can be connected through the network.

On Tmall.

There are a lot of wireless charging devices. The concept of wireless charging was realized on mobile phones from brands such as Samsung and Nokia a few years ago, but it wasn't until Apple launched the iPhone X and iPhone 8 last year that the technology was really well known to the public. You can buy it directly.

If it's better, it's Xiaomi or Apple's original! Tmall** or Jingdong**Buy a little brand, **more expensive, this kind of thing is still a little better.

There are a lot of them on the Internet, and the great feature of iPhone8 mobile phones is wireless charging, but wireless charging is not directly owned, but users need to buy wireless charging equipment.

Tools Raw materials.

iPhone8 wireless charging device.

Method steps.

5 6 Step by Step Reading.

The wireless charging system of the iPhone 8 can adapt to all kinds of Qi standard wireless chargers, but it is best to buy wireless chargers from well-known manufacturers.

2 6iphone8's wireless charging is very simple to use, you only need to put our iphone8 mobile phone on the wireless charger to charge.

3 6 Since there must be a connection between the wireless charger and the iphone8, the general wireless charger will have a fixed position for the mobile phone, and only when it is placed in the corresponding position can the connection and charging be guaranteed.

4 6 Apple has also launched a corresponding wireless charger, and has also added a new wireless charging pillow, which can be placed in any position to charge, so it can charge multiple devices.

5 6 At present, the wireless charging system is gradually popularized, and the wireless charging system has also been added to many hardware devices, such as wireless chargers are placed in many cars.

6 6 When we are in the car, we only need to put the mobile phone on it to charge wirelessly, so as to avoid the trouble of checking the power cord during driving.

In this case, you can take a look.

The concept of wireless charging was realized on mobile phones from brands such as Samsung and Nokia a few years ago, but it wasn't until Apple launched the iPhone X and iPhone 8 last year that the technology was really well known to the public.

So for many iPhone8 series and iPhone X users, how to choose a charging base has become the biggest problem. In order to solve everyone's confusion, Weifeng.com has collected 3 wireless charging bases for you, from Belkin (priced at 498 yuan), Anker (priced at 368 yuan) and Xiaomi (priced at 99 yuan), which represent high-end products (recommended by Apple), third-party fast charging bases and third-party entry-level slow charging bases.

Of course, this review was originally intended for Airpower, but Apple released the pigeons on March 27.

Wireless charging uses the principle of magnetic induction to charge your iPhone. Don't put anything between your iPhone and the charger. Placing a magnetic stand, case, or other object between your iPhone and the charger can degrade the charger's performance or damage the magnetic stripe or RFID chip (commonly found in some credit cards, security signs, passports, and smart keys).

If you have these sensitive items in your case, remove them before charging or make sure they're not between the back of your iPhone and the charger.

**There is a shop called "First Guard", which has wireless charging, which is not bad.

I didn't, because I hadn't bought a Pingguo phone

Xiaomi's 69 is cheap and easy to use.

1. Apple mobile phone wireless charger.

How to use. 2. How Apple uses wireless charging.

3. How to use Apple's wireless charger?

4. How does Apple use a wireless charger?

1.First, you need to have an Apple phone that supports wireless charging, such as iPhone X, iPhone iPhone 8 Plus, etc.

3.Then power on the wireless charger and make sure there are no magnetic objects around you before plugging it in.

4.Then place it in a flat place to prevent your phone from slipping off it.

5.Third, put your iPhone on the Infinity Charger, and note that the wireless charging sensing area of the Apple phone is generally in the middle of the phone.

6.After that, you will see the phone screen light up, the phone will make a ding, and the color of the battery icon will turn green, indicating that the charging is successful.

From the 8th generation, the models with the number of stools are all equipped with the charging function of the reed wire, and whether they can be charged wirelessly depends on the model rather than the brand. The mobile phone is equipped with a wireless charging hardware module to use the wireless charging function.