1, the application environment is harsh wireless charging transmitter is generally arranged on the ground of the parking space, if the parking space is outdoor, you need to ensure that even in lightning, rain and snow, high temperature exposure, low temperature freezing and other harsh environment can still work effectively. Even indoors, you need to consider the possibility of being run over by a wheel orPedestrian trampling and other scenes.
2, the principle of wireless charging is magnetic induction, the magnetic flux of the magnetic field must be very large, the charging efficiency is low, which is harmful to human health and interferes with electronic equipment. And most of the cars don't have sensors.
3, wireless charging is through the electromagnetic field. Not the radiation risk of high-power fast charging. Only slow charge. It'll take a few hours. Hours. Why save a few seconds plugging in a socket? And wireless charging to improve efficiency requires precise berths. And wired charging actually requires very low parking accuracy, long wires ah. There are also a number of changes to wired chargingLimited users.
Hello! Using the original charger is faster, and wireless charging is slower.
Different, the wireless charger will have a loss when charging, and the loss is between 30-40 percent. So the ordinary charger is faster than the wireless charger. There are already fast chargers and fast wireless chargers, but the results are the same. For example, the fast charging Samsung S8 takes 90 minutes, then the fast wireless charger takes 190 minutes, which is the result of my own actual testing.
Wired faster, although wireless charging is a very practical feature, but only oneSub-users, wired charging faster, wireless charging more flexible, get rid of the bondage of the wire, pick up and put down, without alignment, you can quickly charge. Both sides have their advantages and disadvantages and can make up for each other. And wireless charging is not only used for mobile phones, there is still a lot of room for future development.
The cable is charged. Wireless charging also requires a wired charger, but also more wireless charging board. However, since the phone also has wireless charging built in, you can experience wireless charging. Wired charging is very common, chargers are easily compatible, and fast charging is also common. Wired charge well. In the case of the same charging time, the commonly used wired battery is chargedThe battery is 93% after charging, and the wireless charger is 88% after charging.
Wireless charging and wired charging have their own advantages, and the choice of which is better depends on the specific use scenario and needs. Advantages of wireless charging: 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. Aesthetic: Wireless charging will not damage the shell design of the device, making the overall device look more beautiful.
Hello, of course, flash charger is fast, VOOC flash charge: VOOC flash charge is the world's first mass-produced commercial fast charge scheme, compared with other fast charge schemes, the technical threshold is higher, VOOC flash charge requires a customized adapter and battery use. OPPO customized a special adapter, battery, data cable, circuit, interface, and for this in-depth development of intelligent all-end five-level protection technology, security is impeccable.
Pursue higher portability and comfort, you can choose wireless charging; In pursuit of faster charging speeds and a wider range of applications, there are optionsLine charging. The advantage of wireless charging is that it provides higher portability, which is especially suitable for wearable devices, smart home and other fields. However, the charging speed of wireless charging is relatively slow, and the distance between the charger and the device will affect the charging effect.
Keep metal objects away from the charging pad when charging. Metal objects may overheat the charging pad. Ensure that credit cards or other magnetic objects are kept away from the charging pad to avoid the elimination of magnetic information. Keep the remote key away from the charging pad to prevent low key charge. In the choice of charger, since most Qi charging mobile phones support up to 10W wireless charging, they are equipped withSupport more than 10W charging head.
Obviously, there is still a gap in the charging efficiency of wireless chargers, and there is room for further improvement in technology. Wired faster, although wireless charging is a very practical function, but only some users, wired charging faster, wireless charging more flexible, get rid of the bondage of the wire, pick up and put down, without alignment, you can quickly charge. Both sides have their advantages and disadvantages and can make up for each other.
1, reasonAlthough it is different from the traditional slow charging, both methods have specific charging devices and supporting batteries, so charging will not damage the battery. If you do not believe that you can go to see some of the online evaluation of fast charge and unlimited charging videos, it is enough to prove that the two ways will not affect the normal life of the mobile phone.
2, see the introduction of wireless charging to understand its working principle. It is generally believed that fast charging because of large current and high heat, so the loss caused by relatively slow charging to the battery will be larger, there is a comparative analysis on the Internet, the actual impact is quite small. It can't be bad. JustIs two together to have a little impact on battery life, if you can try to use line charging, wireless is just more convenient, on maintenance, mobile phones prefer line charging.
3, iPhone 12 series supports 20W wired fast charge and 15W MagSafe wireless charging. Using a 20W or 30W wireless charger has no effect on battery life, as the phone only recognizes charging speeds up to 20W. The iPhone 12 can be charged to 50% in about 30 minutes on a 20W fast charge. This series of phones shipped with a USB-C to Lightning data cable, but the charging head needs to be purchased separately.
4, if your mobile phone battery supports fast charging, and is using an official charger, then the battery will not be affected by fast charging. But if you use the fast charge to charge a regular battery, it will seriously damage the battery life: Fast charging relies on special components in the charger and the chip on the phone, which must be matched to ensure that the current is quickly and safely injected into the battery. 5, in theory, wireless fast charge and mobile phone fast charge, are specifically designed for mobile phones, the mobile phone battery is not any harm, for this point still need to understand. However, when the user chooses a wireless charger, it is best to choose a charger that is compatible with the mobile phone, or choose a charger produced by a regular manufacturer.
6, so wireless charging is the most harmful to battery life. This is not a problem of the charging method of the charging bank, but whether the output power of the charging bank is matched with the input power of the battery, and whether it can meet the power requirements of the battery. Too high voltage and current will cause damage to the battery, while too low voltage and current will prolong the charging time.
1, with the maturity of wireless charging technology, wireless charging equipment will become increasingly popular, and the demand will also grow rapidly. iPhone8 equipped with wireless charging will lead the development wave of mobile phone wireless charging industry; Tesla has introduced wireless charging technology for electric vehicles, which is expected to lead the wave of wireless charging for electric vehicles. Fast charging is also a technology trend. At present, the fast charging penetration rate of mobile phones is less than 20%, and the future penetration rate is expected to gradually accelerate, and most of the newly released mobile phones have supported fast charging.
2, wireless charging is the future development trend, wired can be fast charged, wireless can also be fast charged, developmentWireless charging is not to solve the problem of slow charging of mobile phones, but for the convenience of disconnecting from the cable.
3. In fact, when wired charging and wireless charging are carried out at the same time, the iPhone will refuse the input of wireless charging and continue to charge in wired charging mode. That will not explode the problem, of course, will not exist, because the iPhone's power management IC will intelligently select the current most suitable charging mode, real-time monitoring of the charging state of the phone, in order to ensure the normal operation of the phone's power supply.
4, in fact, it has to be said that at present, wireless charging despite continuous developmentHowever, compared with the real wired fast charge, there are still great shortcomings, it is precisely because of this, there are many places that need to continue to develop and improve, and for us to realize the real unlimited charging technology, will also bring a substantial change to people's lives.
5, the fast charge line connected to the mobile phone is also crucial, MFi certified Type-C to Lightning cable is the ideal choice. Through this line, the iPhone Xs can achieve PD fast charging, and the charging efficiency is especially significant when the power is low, such as 20% power to 50% only about 20Minutes. In addition to the PD fast charge, the iPhone Xs also supports wireless charging, using the Qi standard, but the charging power is slightly lower than the 10W of some Samsung phones.