1, 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.
2, electromagnetic induction wireless charging,When the current of the power supply passes through the coil (the power supply coil of the wireless charger), a magnetic field will be generated, and other unenergized coils (the electric coil of the mobile phone) will be near the magnetic field, and the current will be generated to charge the mobile phone.
3, wireless charger principle and structure Wireless charging system mainly uses the principle of electromagnetic induction, energy coupling through the coil to achieve energy transfer. When the system is working, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V DC end to supply power directly to the system. After the power management module output direct current through 2M active crystal inverter converted into high-frequency AC power supplyStage winding.
4. However, there is no way to commercialize this technology. But its characteristic is that it can really realize the role of wireless charging technology, the latest technology shows that you can light a light bulb two meters away, in the air can receive the store can then go out no longer need to carry the charger, you can charge anytime and anywhere. It is believed that in the future development of science and technology, this technology can be mature and applied to mobile phones.
5, wireless charging is also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field inductionIn other words, inductive coupling, the power supply device (charger) transmits energy to the electrical device, which uses the received energy to charge the battery and at the same time for its own operation.
6, electromagnetic induction refers to the alternating current in the primary coil, which can produce current in the secondary coil. At this time, electrical energy will be converted from the transmission end to the receiving end, thus generating energy conversion, which is now the most common wireless charging method. The second is magnetic resonance, which is also combined by a transmitting device and a receiving device.
Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
Connect the standard charger and data cable of the mobile phone to the wireless charger, and then put the mobile phone in the center position of the left and right of the wireless charger base, you can realize wireless charging, and the indicator light will have a breathing effect, and it will be extinguished after 5 secondsPlug and play, convenient and fast.
Turning on the vivox80's wireless charging feature is very simple. The first step is to connect the charging pad to a power outlet. Then, place the charging pad on a flat surface and make sure it is not blocked by any objects. Next, pull down the notification bar in your vivox80 phone, and you'll see a charging icon. Click the charging icon, then select the "Wireless Charging" option. At this point, your phone will automatically connect to the charging pad and start charging.
If you use vivo mobile phone, you can refer to the following information: Wireless charging is also known as inductive charging or notContact inductive charging, based on the principle of electromagnetic induction, does not need to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
1, call me to choose, definitely choose wired charging after all, the current so-called wireless charging, toOnly touch the wireless charger. And wired charging, that is, reliable and can operate the phone while charging. In terms of charging time, the cable is much faster. So, there's no reason to choose wireless charging.
2, I think my phone charging line charging time is very short wireless charging will be more than 40 minutes, so if you want to use it all the time. I suggest using a wire charge, if not, you need to use a wire charge. This wireless charging is an accumulation only used in the event of a broken jack or other extreme circumstances.
3, of course, as you say wired charging time, so soon than wireless chargingThe charging pad is connected to a power outlet. Then, place the charging pad on a flat surface and make sure it is not blocked by any objects. Next, pull down the notification bar in your vivox80 phone, and you'll see a charging icon. Click the charging icon, then select the "Wireless Charging" option. At this point, your phone will automatically connect to the charging pad and start charging. 2, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but to contact the device that needs to be charged with the wireless charging baseYou can charge it.
3, open the wireless reverse charging method: you can enter the phone Settings -- battery -- more Settings -- open the "wireless reverse charging", after opening the peripherals can provide up to 10W charging power supply urgent charging. vivo/iQOO currently supports wireless charging models: X80Pro Snapdragon version, X80Pro Guet version, XFold, XNote, iQOO9Pro, X70Pro, iQOO8Pro; No need to open, use a wireless charger.
4, first of all, to enjoy wireless charging, you needGet a wireless charging pad, which is usually available on the market for around 100 yuan. Make sure that the vivox80 phone itself supports wireless charging function, and the battery power is maintained at least 20%, which can ensure the smooth charging.
5, can refer to the following information: wireless charger how to use the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is placed (vertical) or horizontally in the wireless charger base left and right center position, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick.