Today to share the knowledge of why wireless charging is charged with three lines, which will also explain the significance of wireless chargers to plug the line, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, start now!
< ul>1, Apple iPhone series: Since the iPhone 8 series, Apple has supported wireless charging. Subsequent iPhone models, such as the iPhone XS, iPhone XR and iPhone 11 series, etc., also have built-in wireless charging function. Huawei/Honor Series phones: Many mid - and high-end phones from Huawei and Honor support wireless charging technology.
2, Mate RS: Mate RS is Huawei's first mobile phone to support wireless charging. It uses 10W wireless charging technology. In addition, the Mate RS also supports fast wired charging and has a high-capacity battery. Mate 20 Pro: The Mate 20 Pro introduces a more efficient 15W wireless charging. It also comes with a large capacityAmount of battery and supports fast wired charging.
3, Honor 20Pro Honor 20Pro is Honor's flagship phone launched in 2019, equipped with Kirin 980 processor and 8GB of memory, with a 26-inch IPS screen. The phone supports up to 15W of wireless charging power and can fully charge the battery in a relatively short time. In addition to the above three mobile phones, Honor's other mobile phone products also have some models that support wireless charging, such as Honor Honor 20Pro, Honor Magic2 and so on.
4. Mobile phones that support wireless charging are: Huawei Mate 40E Pro, Huawei P50 Pro, Huawei Mate 40E, Huawei Mate 40 Pro, Huawei Mate 30 Pro, Huawei Mate 20 Pro, Huawei P40 Pro, etc.
Can speed up the charging speed four wires charging faster than two wires Wireless charging technology (Wireless charging technology; Wireless charge technology, derived from radio energy transmission technology, can be divided into low-power wireless charging and high-power wireless charging two ways. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
is useful. Wireless charging technology comes from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging. Its four wires can speed up the charging speed, is useful, four wire charging is faster than two wire charging wirelessIt does not need a power line, relies on electromagnetic wave propagation, and then converts electromagnetic wave energy into electricity, and finally realizes wireless charging.
2, the principle of wireless charging The principle of wireless charging is to transfer energy to the device that needs to be charged through electromagnetic induction or electromagnetic radiation. Specifically, wireless charging is divided into two ways: electromagnetic induction and electromagnetic radiation. Electromagnetic induction: Through the principle of electromagnetic induction, the current at the transmitting end is converted into a magnetic field, and then the energy is transferred to the receiving end through the magnetic field, and then the energy is converted into current, so as to achieve wireless charging.
3, electromagnetic inductionSimple and efficient close contact electromagnetic induction, just like a pair of tacit dancers, the sending end and the receiving end transfer power through induction magnetic flux. It is known for its simple structure, high efficiency and low cost, and is especially suitable for close-range device charging. However, it also has limitations, limited transmission distance and strict location requirements, requiring accurate alignment to charge, as shown in Figure 4-1.
4, wireless charging is what is going on, as the name suggests is charging do not plug the cable. Similar to WiFi, it is very convenient. In theory, mobile phones and other electronic devices can be powered anytime, anywhere. But wireless charging is not yet like WiFi transmission as far as the distance, now mature solutions can only be within 10mm to achieve wireless charging, generally about 3~5mm distance is better, this kind of wireless charging technology uses magnetic induction wireless charging technology.
Convenience: Wireless charging does not need to plug in or pull out the charging cable, just put the device on the charger to start charging, very convenient. Aesthetics: Wireless charging will not damage the shell design of the device, so that the device is integratedThe body looks more beautiful. Flexibility: Wireless charging supports multiple devices charging at the same time, and only multiple chargers can meet the needs.
Charging efficiency: In the case of the same charging time, the commonly used wired battery charger after charging is 93%, and the wireless charger after charging is 88%. Obviously, there is still a gap in the charging efficiency of wireless chargers, and there is still room for further improvement in technology.
Each has its own advantages: wireless charging is convenient, no need to connect the phone to the charger, put it on the charging board; Wired charging is more stable and faster than wireless chargingA few.
Slightly slower charging speed: Compared with wired charging treasure, even if it has fast charging, the charging speed of wireless charging treasure will be slightly slower, especially for devices with large-capacity batteries, and the charging time is longer. Compatibility limitations: Wireless charging bank requires devices to support Qi or other wireless charging standards, and devices that do not support wireless charging technology cannot enjoy its convenience.
eachAdvantages: Wireless charging is convenient, do not need to connect the phone to the charger, put on the charging board; Wired charging is more stable, and the charging speed is faster than wireless charging.
What is the difference between wireless charging and wired charging bank? Although both are used to charge devices such as smartphones, there are some differences. Simply put, wireless charging is more convenient, does not require wire entanglement, can remove the trouble of wire; The wired charging treasure is faster in charging speed, such as the Secretary-General is a wired charging treasure, which supports PD two-way fast charging, and the charging speed is faster than the general product.
noTwo kinds of wireless charging, the working principle of the most used is electromagnetic induction, wireless charging less line bondage, each charge with the release, compared with wired charging, it does not plug and unplug the data cable cumbersome, so charging is more safe, more fast, its disadvantage is that the charge is relatively slow.
1, the concept of wireless charging has caused a hot discussion in the technology circle, and Xiaomi is as a leader to do the ultimate in this technology, although it is wireless charging, but itsThe real charger itself still needs an external power supply, and the wireless connection between the charger and the device can meet the current diversified equipment charging needs, greatly reducing our charging trouble.
2, place the phone on the wireless charger, ensure that the contact between the phone and the wireless charger is good. At this time, the phone screen will display "charging" prompt, indicating that wireless charging has been enabled. It should be noted that the power supply of the wireless charger needs to be plugged into the power socket, otherwise it cannot be charged. At the same time, the distance between the wireless charger and the mobile phone can not be too far, and it is generally recommended that the distance does not exceed 5mm. aboveIt is the opening method of millet wireless charging.
3, buy millet wireless charger online, only the host and a charging line, need to configure their own charging head. Then, connect the charging head connection data cable to the host and put it firmly. Plug the charging head in again. Finally, place the phone that needs to be charged in the center of the wireless charger host, at this time, the phone is charging.
4, the specific setting steps are as follows: First, connect the wireless charger to the power supply to ensure that the charger is in working state. Then, align the center of the back of the phone with the charging area of the wireless charger and gently place it. At this point, the charging icon should be displayed on the phone screen, indicating that the phone has begun wireless charging.
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