Wireless charger magnet rotation wireless charge The working principle is to use the principle of electromagnetic induction to achieve charging magnet rotation wireless charge . Electromagnetic induction principle Wireless charger through the built-in high-frequency power converter magnet rotation wireless charge , the high frequency alternating current into a magnetic field. When the distance between the charging device and the receiver is suitable, the magnetic field will generate an induced current. This current passes through the electricity inside the receiverCircuit conversion, and ultimately provide electrical energy for the device. Simply put, it transfers energy through a magnetic field.
Wireless charger, also known as wireless charging transmission system, is a device that transmits electrical energy from the transmitting end to the receiving end by means of electromagnetic induction or electromagnetic radiation. Its working principle is mainly based on electromagnetic induction and electromagnetic radiation two ways. Electromagnetic induction is the most common working principle of wireless chargers. The transmitter generates a high frequency current through an AC power supply and an alternating magnetic field through an inductor.
The principle of wireless charger is realized using the principle of electromagnetic induction.The wireless charger is mainly composed of two parts: transmitter and receiver. The transmitter generates high-frequency electromagnetic waves to transmit energy to the receiver, which in turn charges the battery. This process mainly relies on electromagnetic induction technology to ensure that energy can be effectively converted and utilized during transmission.
The guide sheet is better, the iron sheet is cheaper. The pilot disc is better. The magnetic guide adopts an opaque material of a primary color silver, which 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.
This is because if the magnetic sheet is too thin, it will cause magnetic saturation problems. If magneticSaturation, then the inductance of the coil will suddenly decrease, which may cause obstacles to the wireless charging process.
can be added. 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.
In fact, the mobile phone itself has magnets, to achieve some functions, such as wireless charging, will be affected by strong magnets. Less magneticThe magnet (such as the small magnetic block on the mobile phone case, magnetic mobile phone holder, etc.) generally does not affect the function of the mobile phone. The smaller magnetic magnet has no effect on the circuit board GSM signal and GPS navigation signal.Then, I tried the magnetic guide with a magnet, the result is still frequently broken charge, customer service explanation may be the output power problem. When consulting other brands such as Bex, benks, Belkin and Momis, the answers were disconcerting. Finally, I even found a Blue Star magnetic charging bank in a mobile accessories store, which can be charged wirelessly without the device, but without the magnetic function.
2, wireless magnetic charging technology is a convenient way to charge, it uses the magnet suction will be the charger and the device closely fit, at the same time through the wireless charging technology to provide electrical energy for the device. This technology combines the convenience of wireless charging with the stability of magnetic design, eliminating the need for precisionAlign the charging port, simply place the charger close to the device, and they will automatically snap together to start charging.
3, magnetic charging refers to the charging method through the magnet male and female suction to achieve the charging effect. In essence, it is still wired charging, but from plug-in to adsorption. This is very different from wireless charging, magnetic charging can not be charged without a line. Magnetic charging transmission speed is fast, perfectly compatible with mobile phone data transmission.