Today to share the knowledge of the principle of wireless money, which will also explain what function of mobile phone wireless recharge, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>The principle of wireless charging technology is "magnetic electricity", simply put, through the charging device and the mobile phone device installed on the two "magnetic equipment" mutual induction and formation of current. At present, products supporting wireless charging have appeared in mobile phones, electric vehicles, smart furniture and other fields. Among them, in the mobile phone industry, to""Qi standard" is the most common, and Qi labels are often used in the packaging of many mobile phones and wireless chargers.
Wireless charging system mainly adopts the principle of electromagnetic induction. Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
Radio wave type: The principle is to convert environmental electromagnetic waves into current and transmit current through the circuit. This wireless chargingThe transmission distance of the mode is greater than 10 meters, which is suitable for long-distance low-power charging, and can also realize automatic charging anytime and anywhere. However, because of the low conversion efficiency, if you use this method, the charging time will be longer. Focused light: This is a new wireless charging technology "AutoCharge" developed by Microsoft.
The basic principle of wireless charging is to convert the current into a magnetic field, which is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to the systemMake sure the charger supports Apple's wireless charging standard. Place the phone and charger: Place the iPhone in the charging area of the wireless charger, making sure that the phone is in good contact with the charger.
Plug the wireless charging receiver coil into the phone port, as usual charging. Plug in the receiving coil. Connect the Qi wireless charging and transmitting device and then plug the charging head into the wall socket, and then connect the Qi wireless charging and transmitting device to the other end of the data cable. All the work is ready, the phone is placed on the wireless transmitter, can also be held in the hand, in the effective receiving range is OK. What is the specific rangeYou need to test yourself.
Confirm that your phone supports wireless charging model: If you are not sure whether your phone supports wireless charging, you can open the Settings app and select General About local. At the bottom of the page, you can see the device model. If your device model is a model that supports wireless charging, then it will display a "Qi charging" after the model name, which means that your device supports the Qi wireless charging standard.
You can use a wireless charger to charge an iPhone by holding two phones close together and holding the back of one phone close to the otherYou can charge it from the back of your phone. Expanding your knowledge: The iPhone is a line of mobile phones powered by Apple Inc. 's iOS operating system that went on sale on Jan. 9, 2007.
Insert the data cable into the charging disk Insert the data cable into the adaptive magnetic wireless charging disk for connection. Plug in the charging board. Plug in the charging board to power on. After the power is powered on, the charging board lights up. Place a flat surface Place the charging disc face up on a flat surface, making sure there are no metal objects nearby.
First, you need a support for unlimited chargingElectric mobile phones, such as iPhone X, iPhone8, iPhone8 Plus, etc. Then you need to buy wireless chargers from regular channels and recommend them to regular dealers. Power on the wireless charger and make sure there are no magnetic objects around before connecting to the power supply. Then put it on a flat place to prevent the phone from slipping off. Finally, put your phone on an unlimited charger.
2, wireless charging system mainly uses the principle of electromagnetic induction. Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, and uses the latest wireless charging technology to transmit electricity magically by using the magnetic field generated between the coilsInductive coupling technology will become a bridge connecting charging base stations and devices.
3, generally seen wireless charging, the use of "current magnetic effect" and "electromagnetic induction" principle. In 1819, Danish scientist Elster observed that if there is an electric current on a wire, a magnetic field will be generated around it, which can deflect the north finger. Later generations have further found that the wire is encircled into a ring, or even wound into a coil, and the magnetic field generated will be stronger and more concentrated, which is called the "current magnetic effect."
4, wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wavesTransmission and other methods, mobile phone wireless charging mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger's power supply coil) will generate a magnetic field, other unenergized coil (mobile phone side of the electric coil) close to the magnetic field will generate current, charging the mobile phone. As shown below.
The introduction of the principle of wireless charging money is here, thank you for taking the time to read the content of the site, more about the mobile phone wireless charging what function, wireless charging money principle of information don't forget to find in the site.