This article gives you a talk about how wireless charging knows the current, and how wireless charging knows the corresponding knowledge points of how much current, I hope to help you, don't forget to collect this site. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Wireless charger works 1, the basic principle of wireless charging is to convert the current into a magnetic field, which is transmitted through the air and 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 supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding. 2, the use of electromagnetic induction principle for charging equipment, the principle is similar to the transformer, through the transmitter and receiver end set coil, transmitter coil under the action of power to send electromagnetic signals, the receiving end coil to receive electromagnetic signals and electromagnetic signals into current, so as to achieve the purpose of wireless charging. 3, wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the power supply of the current through the coil (wireless charger of the power supply coilA magnetic field is generated, and other unenergized coils (the charged coils on the phone) near the magnetic field will generate an electric current to charge the phone. 4, electromagnetic induction. This is the most common wireless charger working mode, it uses the principle of electromagnetic induction, through the primary and secondary coil between the electromagnetic induction to generate current, so as to achieve the energy in the space of the transfer; The implementation of this wireless charger has been promoted by the Wireless Charging Alliance. 1, after opening the phoneClick to enter the phone Settings. On your phone's Settings page, tap the Battery and Performance TAB. In this page, click Battery in the right column to enter the battery page. Click to enable the wireless charging function. Click on the bottom corner to turn on the wireless charging function. 2, wireless charger how to use the wireless charging function of the mobile phone on the wireless charging board, the position should be placed, you can charge, note that some wireless charging panel supported by the mobile phone model is different, to choose the wireless charging panel according to your mobile phone model. 3, ** Confirm the phone support ** : First, ensure your handThe machine supports wireless charging. This information can usually be found in the battery options in the phone's user manual or Settings. ** Get a wireless charger ** : Buy a wireless charger that is compatible with your phone. At present, most wireless chargers on the market use the Qi standard, but it is best to buy according to the specific requirements of the mobile phone. 4. When charging, do not connect the charger to other high-power electrical appliances to prevent the current or voltage of the wireless charger to the lithium battery from being too small. When wireless charging, try not to play games, etc., to prevent the phone and wireless charger from poor contact resulting in loss of chargeDefeat. At the same time, when wireless charging, playing games will improve the operating efficiency of the CPU, resulting in mobile phone heating. 5, can achieve a lot of functions, proficient in mobile phone software operation skills can make our use process more comfortable. Do you know how to use a wireless charger? Come and see! Open your phone's Settings screen and find the "Battery" option. Click on the "Battery interface" and find "Wireless reverse charging" on the page. After clicking, a pop-up window appears. Place the phone on top of the wireless charger according to the specified action. 6, to use the wireless charging function, you first need to have a wireless chargeBridge of equipment. 2, mobile phone wireless charging refers to the charger and the electrical device between the two can charge the mobile phone without wire connection. 3, wireless charging, also known as inductive charging, non-contact inductive charging, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the power device. If the distance between the charger and the electrical device is far, it is necessary to use resonant inductive coupling design. 4, the basic principle of wireless charging is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and converted into a currentIntelligent 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 supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding. 5, 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 the device that needs to be charged can be charged by contacting the wireless charging base. About wireless charging How to know current and wireless chargingHow to know how much current is the end of the introduction, do not know you find the information you need? If you want to know more about this, remember to follow this site. < / p > How the wireless charger works
How to use mobile phone wireless charging?