1, W wireless charging is actually an upgrade of 80W wireless charging, however, the biggest factor affecting the charging speed is the battery. The performance of the battery determines the charging speed, and it is difficult to achieve efficient fast charging because of insufficient capacity or inability to withstand large currents. Xiaomi and other brands can easily reach 140W wired charging and 80W wireless charging, showing the maturity of the technology.
2, Millet's new breakthrough: 200W wired 120W wireless charging, mobile phone charging speed hit a new high forecast last nightStill have reservations, millet surprised us with 200W wired charging technology, claiming that it takes only 8 minutes to complete the 4000mAh battery full, compared with the fastest Black shark 4 Pro on the market (15 minutes full 4500mAh), millet speed increase rate almost reached an astonishing 100%. 3, on October 31, Xiaomi CEO Lei Jun announced its newly developed "Hyper Charge" charging technology on Weibo, which supports 200W wireless 120W cable. After testing, the cable charging peak power can reach 196W, wireless charging peakValue power up to 113W. 4, comprehensive current information, in terms of wired charging technology, millet has successfully broken through to 200W, which makes the mobile phone charging time reduced to an astonishing 8 minutes. 120W wireless charging and millet 11 Pro magic revision, broke another charging record is 120W wireless, wireless charging, millet also came to 120W this gear. It can charge 100% in 15 minutes, making wireless charging break the 100-watt mark for the first time! Strength ahead of the same class models.
5, W fast charge is enough? Not enough at all. May 31 news, milletIt was announced that the Mi 11 Pro magic revision broke two charging records, among which the wired support for 200W power, only 8 minutes to fill the 4000mAh battery, wired charging for the first time into the 10-minute era. Specifically, taking the 4000mAh battery as an example, the 200W wired charge is charged to 10% in 44 seconds, 50% in 3 minutes, and 100% in 8 minutes.
6, Lei Jun showed millet 200W wired fast charge and 120W wireless fast charge technology on Weibo. 200W wired fast charge takes only 8 minutes to full 100%, 120W wireless fast charge takes only 1BRRR.
2, to be precise, split sales, standard change separate retail, this is illegal, because this makes the goods can not achieve its normal use, only with accessories to normal use, can be the product itself is fully functional, so these accessories are necessary, must.
3, several requirements of the subject, we can sum up, large battery, do not have a hot phenomenon during use, the appearance level is higher. Then we carefully subdivide the demand, the large battery means that the subject needs better battery life, that is, the battery capacity is large and suitable for strong fast charging. Do not have fever during useHot phenomenon is actually its own processor performance and manufacturer optimization. At a higher level of appearance we try to satisfy what most people find attractive.
1, Millet 40W wireless fast charge first test: unimaginable efficient experience at two o 'clock in the afternoon, millet announced the birth of its 40W wireless flash charging technology, for 4000mAh battery, the official claim only 40 minutesYou can achieve 100% charging. The Sina phone is the first to bring detailed field tests, allowing us to explore the performance of this new technology.
2, Millet Group vice president Chang Cheng announced today at 2 PM, millet's first equipment equipped with 40W wireless flash charging technology was officially announced. The highlight of this technology is that for 4000mAh batteries, it takes only 40 minutes to achieve 100% charging. Xiaomi's wireless flash charge technology once again refreshed the speed record, 40W wireless flash charge maintains the fastest record in the industry, and achieves an efficient and low-temperature charging experience on the magic Xiaomi 10 Pro batteryLeading wireless charging into a new high-speed era.
3, Millet 40W wireless fast filling test: rapid charging to show strength Millet today officially released its latest 40W wireless fast charging technology, the highlight of this technology is to provide amazing charging speed for 4000mAh battery. After a field test of Sina's mobile phone, we can find out. The test took place at the Mi Home, where the Sina phone used a specially modified Mi 10 Pro and a Xiaomi vertical wireless fast charging device.
4, Xiaomi Group vice President Chang Cheng announced that Xiaomi's first device equipped with 40W wireless flash charge has been positiveType exposure. The technology is the fastest in the industry, with a 100% charge in just 40 minutes for a device with a 4000mAh battery. Chang Cheng stressed that Xiaomi's new wireless flash charging technology continues its leading position in the field of fast charging, and even the battery of the Magic Mi 10 Pro can be filled in 40 minutes.
5, millet through a magic millet 11 Pro test, from the data can be seen, 4000mAh large battery, under the support of 200W wired second charge technology, it only takes 8 minutes to be fully charged. While at 120W wireless second punch technologyWith the addition of the surgery, it also takes only 15 minutes to fully charge.
6, W wired super flash charge: This flagship level of mobile phone is equipped with 4000mAh battery, charging efficiency is extremely high, only 48 minutes can be full of the battery, fully meet the daily use needs of users. 30W wireless super flash charge: The wireless charging technology of the Xiaomi 9 Pro has achieved a breakthrough, and half of the battery can be charged within 25 minutes, especially in the 5G era, the convenience of wireless charging will be more significant.
1, if the wireless charging is at night, the situation of limited power is normal, which is Huawei's special consideration for users. After all, when we charge at night, we will charge all night, so there will be some damage to the battery.
2, this problem is actually not very good because in addition to the various phone manufacturers exposed the news, no one knows how serious their losses are! Take Huawei for example, many people know that Huawei has launched a wireless fast charging device, and the power has been 50W, never more than the meaning.
3, ①, about the above questionsIt is best to choose the 27W wireless fast charger supported by Huawei mate30pro, because, for example, you use 20W or 10W wireless charging, the phone will not support.
4, 1) Please check the interface between the charging cable and the phone, and whether the charging cable is fully inserted; (2) Please check whether the data cable, charger and socket are in poor contact, it is recommended to reinsert; (3) Please check whether the joint and jack are clean, if you find dust, it is recommended to clean it with a brush, and then re-charge to confirm; (4) Please check whether the data cable, charger and socket are damaged, if damagedPlease replace it.
5, as for wireless fast charge or to build on the premise of mature technology. Now in the wireless fast charge to do a better mobile phone manufacturers, may only Huawei and millet, millet from the news more, and even news that millet 67W to wireless fast charge products have been on the way, I do not know this new news will not affect the release of the corresponding products.
Wireless charging is also known as inductive charging, non-contact inductive charging, from wireless power transmissionTechnology is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the electrical device, the device uses the received energy to charge the battery, and at the same time for its own operation.
The principle is to convert environmental electromagnetic waves into current through the circuit to transmit current. This way the transmission distance is greater than 10 meters, which is suitable for long-distance low-power charging, and can also realize automatic charging anytime and anywhere. WiFi wireless charging. It mainly consists of two components, one is a Wi-Fi access point (router), and the other is a customized charging sensor.
The basic principle of wireless charging is to convert the current into a magnetic field, which is transmitted through the air and then 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.
Wireless charging principle is mainly electromagnetic induction and wireless electromagnetic wave technology. The principle of electromagnetic induction is the basis of wireless charging. When a magnet is generated between a charger and a mobile deviceField, will produce electromagnetic induction. The alternating current generated at the charger end will create eddy currents in the magnetic field, and the receiving coil at the mobile device end will sense this eddy currents. In this way, power is transferred from the charger to the mobile device.
The principle of wireless charging is that through near-field induction, the wireless charging device conducts energy to the charging terminal device, and the terminal device converts the received energy into electrical energy, which is stored in the battery of the device. The principle of energy conduction is inductive coupling, which ensures that there is no exposed conductive interface. It can not only eliminate the messy transmission line between the equipment, but also conductive for electric toothbrushes and other liquid contactsDielectric electronics are also more secure.