Hands-on transformation steps First, prepare the wireless charging kit, including the battery compartment cover and the required tools. Weld cell cover contacts to test kit. Then, connect the welded wire to the phone charging pin to confirm the connection is correct. Then, carefully remove the induction coil, install it on the phone, weld the charging pin, and finally test whether the wireless charging function is displayed normally.
Open the back cover of your smartphone and take it outWireless charging receiver ready; Or the protective layer of double-sided tape peel; The next task is to connect the receiver's metal shock to the smartphone battery, which is the most difficult part of the process. However, as long as you are careful to ensure that each metal shock is connected together, it can be done.
Question 1: How to make wireless charger? There are many ways to use wireless chargers, mainly to see how the reception is installed. But no matter what the product is close, the operation method is placed on the launch plate. Take the mobile phone, the current mobile phone is generally added a mobile phone jacket, in this jacketA wireless receiver module. The phone can be charged wirelessly with this jacket.
First of all, the wireless charging coil in the middle of the magnetic plate , the working principle of wireless charging involves electromagnetic induction or magnetic resonance, both processes will produce heat. When an electromagnetic field is formed between the coil of the charger and the receiving coil on the back of the phone, energy is transferred between the two. In thisIn the process, some of the energy will be converted into heat, causing the phone and charger to become hot. Secondly, energy conversion efficiency is also a factor leading to heating.
According to theory, this should be affected, because the principle of wireless charging is to generate a magnetic field through the power supply, and then the induction coil in the mobile phone to convert the magnetic into electricity, if there is a magnet sheet, it may complete the magnet sheet heat, may cause problems. In fact, the phone itself has magnets inside, to achieve some functions, such as wireless charging, will be affected by strong magnets.
Bad secondary winding Wireless charging lineThe middle of the circle with a magnetic plate , the wireless charging coil has two windings, one is the main winding, one is the secondary winding, after the secondary winding is damaged, it will lead to the main winding hot, and the output has no voltage.
According to theory, this should be affected, because the principle of wireless charging is to generate a magnetic field through the power supply, and then the induction coil in the mobile phone to convert the magnetic into electricity, if there is a magnet sheet, it may complete the magnet sheet heat, may cause problems.
It is normal for coils to heat up. You need to increase the diameter of the copper wire. The current inside is over=' Does the metal lead affect wireless charging '> Does the metal lead affect wireless charging 1, according to the theory, this should be affected, because the principle of wireless charging is to generate a magnetic field through the power supply, and then the induction coil in the mobile phone to convert the magnetic into electricity, if there is a magnet sheet, it may complete the magnet sheet heat, there may be problems. In fact, the phone itself has magnets inside, to achieve some functions, such as wireless charging, will be affected by strong magnets.
2, the magnetic guide is better, the iron sheet is cheaper. The pilot disc is better. The pilot disc used is oneThe opaque material of the whole piece of primary color silver belongs to stainless steel products. Magnetic diskette is mainly used in mobile phone products. Iron sheets are cheaper. Iron can't be charged wirelessly. So it must be better, but the price is cheaper.
3, conclusion: Although the iPhone X magnetic wireless charging function is full of expectations, but after some tossing, ultimately did not succeed. The selection and transformation process of magnetic charging bank is full of troubles 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, iPhone X in AnkeThe performance of the r MagGo magnetic charger is not satisfactory.
4, you can add. iPhone EXsMAX wireless charge can be added to the magnetic disc, because iPhone ExsMAX supports magesafe, and magesafe contains the magnetic disc, which just supports the wireless charging of iPhone, so iPhone ExsMAX wireless charge can be added to the magnetic disc.
5, this is because if the magnetic sheet is too thin will cause magnetic saturation problems. If magnetic saturation occurs, the inductance of the coil will suddenly decrease, which may overcharge the wirelessThe process causes obstacles.
6, magnetic equipment display I selected the equipment including magnetic magnetic disc, magnetic radiator, magnetic stand as well as Kevlar phone case and cooling silicone, each piece is to meet my dual pursuit of performance and beauty. First of all, this circular magnetic guide is my first choice because it is affordable and does not affect wireless charging. On Pinduoduo, you can buy 20 for only 10 yuan, which makes my tablet and laptop seamless.
The magnetic shell has one built inThe small ring magnetic wireless charging magnetic ring, which enhances the wireless charging effect of the mobile phone, and the magnetic force is as high as 10N, which perfectly matches the wireless charging ring of the charging device.
Magnetic absorption of the magnetic shell. The middle of the mobile phone case is embedded with a small ring holding wireless charging magnetic ring, which can improve the wireless charging effect of the mobile phone, and the magnetic force is as high as 10N, which perfectly matches the wireless charging ring of the charging device.
1, can. The wireless charger works by electromagnetic induction through twoThe flux between the coils is constantly changing to transmit energy. In order to make the coil magnet more concentrated, materials with large permeability such as iron cores are used to reduce energy loss, so there is no need to use magnets inside the wireless charger. Some wireless chargers have a magnetic design, such as Apple's MagSafe, which uses magnets to attract the device for positioning and charging.
2, I don't think what is wireless charger Wireless charger refers to the charger that does not use the traditional charging power cord to connect to the terminal device that needs to be charged, using the latest wireless charging technology, through the use of coil between the productionGenerated magnetic fields, magical transmission of electrical energy, inductive coupling technology will become a bridge connecting charging base stations and equipment.
3. Yes. The changing magnetic field can produce an electric field, and the strong magnet is a static magnetic field, so it will not affect the wireless charging process.
4, the magnet does affect the mobile phone, but it must be very strong magnetic will have an impact on some of the functions of the mobile phone. In fact, the phone itself has magnets inside, to achieve some functions, such as wireless charging, will be affected by strong magnets. There are also sensors inside the phone, such as the digital compass, which can also be affected by magnetsDisplay error occurred.
5, the wireless charger magnet attracted to the iron plate is no problem, because it has some magnet magnetism can produce some magnetic magnet. As long as the normal charger can be guaranteed. 6, can magnetic, that is, wireless charging from the official information given by Apple, we can understand that, like the iPhone XS series, iPhone XR also supports wireless charging function, equipped with a glass back cover, can be used with Qi certified chargers, There are many QI-certified chargers available on the market.
1, hello, about whether magnets will be used in the wireless charger. First of all, you must understand the principle of wireless charging, that is, electromagnetic induction, through the magnetic flux between the two coils is constantly changing, to transfer energy, and electromagnetic induction in order to make the coil magnet more concentrated, usually the core of these materials with large permeability to reduce energy loss, therefore, wireless charger inside do not need to use magnets.
2, this inductionThe current can be used to charge a mobile phone. The charging efficiency of a wireless charger depends on the design of the magnet and coil and the match between the phone and the charger. If the match between the magnet and the coil is not good, or the size of the phone and the charger do not match, then the charging efficiency will be reduced, or even unable to charge.
3, no magnet in the wireless charger. If you place an energized wire on a magnetic compass, you can see that these currents also produce a magnetic field. If you use a moving magnet instead of an alternating current wire, you're ready. The varying currents in the wires create varying magnetic fields.The changing magnetic field creates an electric current in the other coil. The more loops you create, the stronger the effect.