Wireless fast charge is a combination of wireless charging technology and fast charge technology National wireless fast charge National wireless fast charge , and the mainstream models on the market now support wireless fast charge technology. Wireless fast chargeThere are Xiaomi Huawei P40, Mate30, Mate30 pro and so on. Wireless charging technology Because the charger and the electrical device between the magnetic field to transmit energy national wireless fast charge , the two do not use wires to connect national wireless fast charge , so the charger and the electrical device can be no conductive contact exposed.
Wireless fast charge is to use the principle of electromagnetic induction, there is a coil in the sending and receiving end, the sending end coil is connected to the wired power supply to generate electromagnetic signals, and the receiving end coil is induced to sendThe electromagnetic signal of the end generates a current to charge the battery, which can be simply understood as a transformer without a magnetic core. Compared with wired, wireless charging has less loss to the battery, and wireless charging technology is more convenient and has lower charging heat.
Wireless fast charge is actually a function, is the abbreviation of wireless charging function, but also represents the national wireless fast charge wireless charger. This charger can not be connected to the socket, very convenient. With the function of fast charging, directly do not need the data cable to charge the phone, only need the user toThe phone can be charged directly by placing it near the wireless charger. The following is a detailed example to introduce this wireless charging method.
And now the wireless fast charging technology is more and more developed, most of the mobile phones support the qi standard, that is, the manufacturers will support qi wireless fast charging in the introduction. You need a wireless charging chassis, plus an 18-watt or 30-watt fast charger. The second is that the phone needs to support the function in order to achieve the so-called wireless fast charge. Manufacturers are also moving faster and faster in the development of this technology.1, wireless fast charging is a combination of wireless charging technology and fast charging technology, and the mainstream models on the market now support wireless fast charging technology. Wireless fast charging mobile phones are Xiaomi Huawei P40, Mate30, Mate30 pro and so on. Wireless charging technology Because the charger and the electrical device transmit energy by magnetic field, the two are not connected by wires, so the charger and the electrical device can be no conductive contact exposed.
2, wireless fast charge is the use of electromagnetic induction principle, there is a coil in the sending and receiving end, sendThe end coil is connected to the wired power supply to generate an electromagnetic signal, and the receiving coil senses the electromagnetic signal at the sending end to generate a current to charge the battery, which can be simply understood as a transformer without a magnetic core. Compared with wired, wireless charging has less loss to the battery, and wireless charging technology is more convenient and has lower charging heat.
3, wireless fast charge is actually a function, is the abbreviation of wireless charging function, but also represents the wireless charger. This charger can not be connected to the socket, very convenient. With the function of fast charging, directly do not need the data cable to charge the phone, justh2 id=' Electric vehicle wireless charging technology has become hot '> Electric vehicle wireless charging technology has become hot
1, electric vehicle wireless charging technology has become a hot electric vehicle to become the mainstream, the problem of battery life has not stopped, in order to solve the battery life problem, the various car companies have also tried their best to find a way to solve this problem, in addition to change the power and fast charge, in fact, there is a different way, that is, road charging, Let the car run along the road.
2, Tesla acquired the German WIFERION, in the modified version of ModThe logic behind the wireless charging technology applied on el 3 is electromagnetic induction wireless charging. At present, the modified Tesla Model 3 can achieve a maximum of 12KW wireless charging power, the fastest one hour to make up 80 kilometers, full may take about 6 hours.
3, wireless charging process will definitely heat. As long as the temperature is not very high, no problem, you see if there is something around the block, because many times love to put some things on it. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging partyType adopts induction type.
4, for electric vehicles with wireless charging, mostly through the power supply coil arranged on the ground and the electric coil at the bottom of the vehicle, through the magnetic resonance generated between the coils to replace the traditional power lines for vehicle charging. This charging method requires higher spacing between the supply and receiving coils. The huge demand for wireless charging technology for electric vehicles makes the research and development of related technologies quite active.
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Extension: Open wireless reverse charging method: You can enter the phone Settings -- battery -- more Settings -- open the "wireless reverse charging", after opening the peripheral can provide up to 10W charging power supply urgent charging. Note: After this function is enabled, if there is no charging for other devices for a long time, it will automatically turn off; This function cannot be enabled when the battery life of the phone is less than or equal to 15%.
Open the Settings app: Find and tap the Settings icon on the home screen, which is usually a gray gear-shaped icon. Enter the "battery"Settings: In the Settings screen, scroll down and click on the "Battery" option, located under "Control Center and Bottom Actions." Turn on "Wireless Charging" : In the "Battery" Settings, you can see an option called "Wireless Charging".
Open the Settings menu of your phone. You can swipe your finger on the home screen to find the "Settings" icon and tap into it. In the Settings menu, find the "Power Management" option and click on it. On the Power Management page, you can see the Wireless Charging option. Click to access this option. In the wireless charging Settings screen, you can see aAn "Enable wireless charging" switch. Please switch the switch to on.
First, open the phone and click to enter the Settings. 2, then, enter the setting interface, click the battery to enter 3, finally, in the battery interface, open the wireless reverse charging switch.
Note: If you do not charge other devices for a long time after this function is enabled, it will automatically turn off; This function cannot be enabled when the battery life of the phone is less than or equal to 15%.