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 Adopt Shanghai inductive wireless charging scheme Shanghai inductive wireless charging scheme , by using the magnetic field generated between the coils Shanghai inductive wireless charging scheme , the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
Electromagnetic induction Shanghai induction wireless charging scheme : A certain frequency of alternating current in the primary coil generates a certain current in the secondary coil through electromagnetic induction, so as to transfer energy from the transmission end to the receiving end. It is the first generation of mobile phone wireless charging, and the technology is mature, but it can only be single-to-single short-range charging (qi standard, within 1cmWithin 5 watts), and can not be similar to WiFi single-to-multiple charging.
The above is the schematic diagram, the principle used is the principle of electromagnetic induction.
Connect the charger and data cable of the mobile phone standard Shanghai inductive wireless charging scheme Wireless charger , and then put the mobile phone in the center position of the left and right of the wireless charger baseNow wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguishment, plug and play, convenient and quick.
Connect the charger and data cable of the mobile phone standard Shanghai induction wireless charging scheme to the wireless charger, and then put the mobile phone right (vertical) or horizontally in the center position of the wireless charger base, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after extinguishing, plug and play, convenient and quick.
When we put the mobile phone on the charging pad, the coil on the back cover of the mobile phone will sense the change of the magnetic field, so that the back cover of the mobile phoneThe coil senses the current, and then converts the current into direct current to charge our mobile phone battery, so that wireless charging is achieved.
First, we open the Settings option and click Battery. Step two, we click on wireless reverse charging. The third step, put the device that supports wireless charging on the back of the machine, you can wireless charging. The basic principle of wireless charging Shanghai induction wireless charging scheme : electromagnetic induction type primary coil a certain frequency of alternating current, throughElectromagnetic induction generates a certain current in the secondary coil, which transfers energy from the transmission end to the receiving end.
Wireless charger usage: the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is/horizontally placed 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.
If your Huawei mobile phone supports wireless charging, place the mobile phone screen facing up in the center of the charger or the position recommended by the manufacturer after the wireless charger is powered on.
2, W wireless flash charging vertical charger is plug-and-play Shanghai induction wireless charging scheme , in the use of wireless charging, with mobile phone standardConnect the device with a charger, and then put the left and right center vertical/horizontal screen of the phone on the base to realize wireless charging. After charging, remove the phone and disconnect the power supply. If you have more questions, you can enter the vivo official website -- Shanghai induction wireless charging program My -- online customer service -- slide down the bottom -- online customer service -- input manual customer service into the consultation Shanghai induction wireless charging program Understand.
3, the wireless charger is composed of a charging head, a data cable and a charging base. To ensure charging safetyPlease purchase the charging base through Honor official channels, and use the standard charging head and data cable. To use the wireless Super fast charge, please purchase a charging kit that supports the Super Fast charge. Connect the charging head to the charging base using a data cable, and then plug the charging head into the power supply. Place the charging base on the table, with the phone's screen facing up in the center of the charging base.