Today to share the knowledge of millet 9 wireless fast charging heat, which will also explain the millet 9 wireless charging mobile phone hot, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1, normal, 42 degrees temperature is not high. No more than 45 degrees is fine. Wireless fast charge base input power is large, low efficiency, the base is also hot, mobile phone putOn the base, the mobile phone is hot when it follows, and it is not good to heat. The base has a cooling port and the fan automatically dissipates heat, so it won't be hot.
2, the mobile phone will have some heat when charging, which is normal, because there will be a certain loss of electrical energy in the charging process, this part of the electrical energy into heat will make the mobile phone and the charger to keep warm, such as the use of mobile phone temperature will be higher when charging.
3, wired fast charge, half an hour to 61%. 0-100 takes only 63 minutes. Wireless flash charge to 55% in half an hour. 0-100 takes 74 minutes.
4, when smallThe charging function is not achieved by the induction cooker.
Conclusion: The Mi 9 can not achieve wireless charging through the induction cooker, which is a false news. The official made it clear that the induction cooker does not have the charging protocol certification needed to charge the millet 9, and the working frequency does not match, and it cannot support wireless charging. Mi 9 mobile phone has advanced wireless charging technology, including 20W wireless flash charge and universal 10W wireless fast charge, as long as the use of Qi power EPP 10W certified third-party wireless charger, you can charge the phone.
Wireless charging mobile phones on the market mainly use the principle of electromagnetic inductionWireless charging. There is no interface between the charger and the phone. The phone has a built-in receiving coil, and the charger has a built-in sending coil. They use electromagnetic induction between them to charge the phone. No matter what brand of mobile phone you buy, as long as it is compatible with the wireless charging standard of the charging head, it can be charged basically.
When charging begins, the power transmitter PTx generates an alternating current through its coils, which creates an alternating magnetic field according to Faraday's Law. This magnetic field is in turn picked up by a coil in the power receiver PRx and converted by a power converter back into a DC current that can be used to charge the battery. A key feature of a magnetic field is that it canPass through any non-metallic non-iron material such as plastic, glass, water, wood and air.
1, so regularly clean up the memory, delete some unused programs. The protective shell of the mobile phone cannot dissipate the heat, especially if the mobile phone is used for a long time, the heat is piled up on the mobile phone and cannot be dispersed, and it will become hotter and hotter. It is recommended not to use a mobile phone case, or use a mobile phone case with good heat dissipation effect.
2, ① clear the background to eliminate the fault of the phone itself, too much background software is caused by the dayThe main cause of abnormal power consumption and heating is often used. In a large number of software, if you feel that some software is not thoroughly cleaned by the built-in background of the system, you can use some third-party software to clean up. Take green daemon as an example. You can add applications that do not require background residence to the sleep list first, and then hibernate these applications with one click after the application is used.
3, Mi 9 in the running of large memory software and games slight fever normal, to solve the mobile phone fever, the first try to close the background resident program; The second hardware problem is taken to the maintenance point or; Third play super masterpiece close automatic download; The fourth summer at home as much as possible ventilation heatWhen you go out, try not to put it in your pocket, or put it in your bag.
4, too many background programs of the mobile phone, running a large number of programs in the background or downloading files, will cause the mobile phone to be hot. So periodically clean up the memory and delete some unused programs. The protective shell of the mobile phone cannot dissipate the heat, especially if the mobile phone is used for a long time, the heat is piled up on the mobile phone and cannot be dispersed, and it will become hotter and hotter. It is recommended not to use a mobile phone case, or use a mobile phone case with good heat dissipation effect.
5, Mi 9 fever is serious, the first may be caused by too many background applications running on the phone,You can slide the phone to call out the background application, and the application process can be ended, which is relatively convenient. Secondly, it may also be caused by the user's long time to brush the video, you can let the phone rest, and then continue to brush the video after the temperature of the phone body returns to normal.
1, the external temperature is too high, the external temperature is too high, the heat dissipation function of the mobile phone is basically zero, so it leads to rapid heat aggregation, resulting in hot. Bad usage habits, inWhen charging, do not open too many applications, if you can not use, try not to apply.
2, Mi 9 charging heat reasons are as follows: while the mobile phone is charging, while watching videos, or playing wechat, or answering the phone, so that the mobile phone charging itself is hot, while consuming a lot of electricity, it is easy to hot. It is recommended that when charging, it is best not to play with the mobile phone, open the flight mode of the mobile phone, reduce energy consumption, and let the mobile phone charge quickly; When the phone's network signal switches back and forth.
3, battery damage: the use of too much current charging, will make the temperature of the battery rise, too high temperature will be electricityThe life of the pool has an impact and can even cause battery damage. Safety risks: Excessive current is likely to cause safety problems such as battery heating and fire, which may cause harm to users.
4, the mobile phone will have some heat when charging, which is normal, because there will be a certain loss of electrical energy in the charging process, this part of the electrical energy into heat will make the mobile phone and the charger to keep warm, such as the use of mobile phone temperature will be higher when charging.
5, Mi 9 support 27W fast charge, the mobile phone in the process of 27W fast charging, itself is easy to heat, on the other hand, summer is coming, now daysGas generally 33~36 degrees, especially hot. 27W fast charge 33~36 degrees high temperature weather mobile phone fever is very normal. No matter which brand of mobile phone in summer, there is a fast charging heat phenomenon, the best way is to lie in the air-conditioned room blowing air conditioning to play mobile phones or charge mobile phones.
1, Mi 9 fever is serious. Millet 9 this mobile phone is not very good in terms of heat dissipation, so it still has a big problem in this aspect of heat. When it is used for a long time, it is on the left of the screenThe position of the corner is easy to feel the temperature is relatively high, and sometimes there will be a hot feeling.
2, the reason for the serious fever of millet 9: the mobile phone is charging, watching videos, or playing wechat, or answering the phone, so that the mobile phone is hot itself, while consuming a lot of electricity, it is easy to hot. When the phone's network signal switches back and forth.
3, the reasons for the Mi 9 card are: more than a dozen programs reside in the background, the mobile phone is hot, playing games or shooting video for a long time. If the card is serious, you can shut down the background dwell program, then shut down and cool down, ten minutes laterTurn it on again. If it is still a card, it may be a system or hardware problem, and you can find an official to check whether the phone has quality problems. Mi 9 why card? There are more than a dozen background programs.
4, the reason for the hot millet 9 mobile phone: while charging the mobile phone, watching videos, or playing wechat, or answering the phone, the mobile phone charging itself is hot, while consuming a lot of electricity, it is easy to hot. Cell phones generate a lot of heat when they switch back and forth between network signals. It is recommended that when the 4G signal is not good, directly switch to 3G to reduce heat.
1, the millet 9's 20W wireless flash enhancement test results show that its charging speed exceeds the 18W wired fast charge, and even faster than the millet 8 wired fast charge. Lei Jun shared a comparison video in Weibo, taking the Xiaomi 8 as the experimental object, the two began to charge at the same time after running out of power, official data show that the Xiaomi 9 was fully charged in 1 and a half hours, and the Xiaomi 8 has completed 100% charging in 4 minutes.
2, the new generation of Mi 9 support wireless charging, charging power up to 20W. According to milletAccording to official data, the Mi 9 can be fully charged in one and a half hours after using 20W wireless charging, which is faster than the wired fast charge of the Mi 8. Therefore, Xiaomi calls 20W wireless charging "wireless flash charging". At the same time, the Mi 9 has passed the German Rheinland YUV safety fast charging system certification, which has greatly improved the charging safety.
3, Mi 9's 20W wireless flash enriched test: faster than Mi 8 wired fast charge With the progress of wireless charging technology, Mi 9 equipped with 20W wireless flash charge has shown good strength. Lei Jun confirmed in his microblog that the wireless charging speed of the Mi 9 does exceedThe ordinary 18W wired fast charge, and through the comparison of videos to prove this point of view, with millet 8 as the experimental object.
4, Mi 9 supports the world's first 20W wireless charging (through the German Rheinland safety certification), can be fully filled in one and a half hours, faster than Mi 8 wired charging. The Mi 9 has a 3,300mah battery with a standard 27W wired fast charge that can be fully charged in 60 minutes. In addition, Xiaomi also launched the 20W Xiaomi wireless charger, priced at 99 yuan, and supports charging for the iPhone.
5, Mi 9 is to support wireless charging function, it supports 20W Wireless flash charging function. Xiaomi's battery capacity is 3300mAh, the battery life is not very strong, but the Xiaomi 9 supports the new Charge Turbo fast flash charging scheme, that is to say, the Xiaomi 9 supports fast charging, and the charging speed has been improved compared to the previous generation of Xiaomi 8.
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