Wired charging is good. In the case of the same charging time wireless charge and wired charge which power consumption , the commonly used wired battery charger after charging the power is 93%, the wireless charger after charging the power 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.
Wireless charging is better. The convenience of wireless charging Wireless charging provides usersGreat convenience. For example, some public places, such as cafes, restaurants and airports, offer wireless charging services where users simply place their phones on the charging mat without carrying additional charging cables. In addition, wireless charging technology is also being applied to furniture and cars, allowing users to charge at any time at home and in the car.
Each has its own advantages. Different configurations, different charging methods, different colors. The current wireless charging basically uses electromagnetic induction technology, the essence of electromagnetic induction wireless charging is magnetic generation, the same principle as the transformer, the sending end and the receiving end have built-in coils, when the two ends are close to the transmissionThe end coil is connected to the high-frequency alternating current, which will induce the same frequency of electromotive force at the receiving end, and then charge the receiving end after the rectification filter.
Wireless charging takes slightly longer than wired charging. Weight: Because wireless charging requires additional wireless charging modules, the weight of its charging case is slightly heavier than that of wired charging. Price: Because wireless charging requires an additional wireless charging module, its price is slightly higher than that of wired charging. In addition to the above points, wireless charging and wired charging of its wireless charging and wired charging which power consumption he is almost the same,For example, the appearance, the sound quality of the headphones, the noise reduction effect, etc.
Wireless charging good. In wireless charging, the charger and the charged device do not need direct contact, easy to use, strong environmental adaptability, avoiding the physical interface, so there will be no interface wear, sparks, leakage and other problems, in addition, wireless charging can also achieve high voltage, high current, high power charging. The cable is charged. Wireless charging also requires a wired charger, but also more wireless charging board.
First of all, the difference in color is not much: wireless charging offers stylish ceramic white, carbon black and honey talk red, while wired charging is limited to classic ceramic white.It will be better than wired charging in terms of charging efficiency. However, at present, the technology of wireless charging is not advanced enough, so the charging efficiency of wireless charging technology is lower than that of wired charging. At this stage, wireless charging is more as a supplement and auxiliary to wired charging.
Wireless fast charge is neither fast nor slow. Wireless fast charge is much faster than wireless fast charge Wireless charge and wired charge which power consumption , slower than wired fast charge. The power that the charging head wired outputs to the wireless fast charging base is not the wireless fast charging output power but the wireless fast charging input powerRate. Charging time of more than 2 hours of wireless fast charge, not as fast as the wired fast charge of 1 hour and 30 minutes, is not fast charge. Unexpectedly, the wireless fast charging efficiency of 60% when the 18W is charged for 2 and a half hours.
New data shows that while wireless charging may seem convenient, there are significant gaps in its efficiency. According to in-depth research by OneZero and iFixit, wireless charging technology consumes about 47% more energy on average than wired charging when charging a smartphone, which undoubtedly increases energy consumption. The appeal of wireless charging is that it eliminates the hassle of plugging and unplugging cables, but this is not the case.
The power is large enough to be fast. It's just an inefficient waste of electricity. Fast charging efficiency is high and saves time, wireless charging efficiency is low, as long as the power is increased, you can shorten the charging time.
Although the efficiency of wireless charging is lower than that of wired charging at present, in the future, with the rapid progress of wireless charging technology, the charging efficiency is likely to be better than that of wired charging. A stone aroused thousands of waves the vast number of netizens launched a crazy competition for this product. In the comments section of the Internet, a heat wave of wireless car charging was suddenly set off.
Direct charging that can be fast charged, but also can play at the same time, wireless charging time is longThe battery is slow, and you can charge your phone wirelessly at night when you are not using it. This wired charging will be better, some of it, because you wired charging, it will charge more efficiently, wireless charging, wireless charging and wired charging which power consumption he will be slower. There is nothing good or bad. As long as the battery is used, the battery life will be lost, which is a common problem of every mobile phone, and it is inevitable.
1, wireless charging than wired charging more damage to the battery.As long as it is charged, it will cause damage to the battery, but wireless charging and wired charging are compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, and the heat generated will cause more damage to the battery. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
2, see the introduction of wireless charging to understand its working principle. It is generally believed that fast charging because of the large current and high heat, so the loss caused by relatively slow charging to the battery will be larger, there is a right on the InternetCompared to the analysis, the actual impact is quite small. Bad will not be bad, that is, two together 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, the degree of damage to the battery by wireless charging and wired charging depends on the charging method and battery temperature. Although wireless charging generates more heat, if appropriate heat dissipation measures are taken, wireless charging is not necessarily more damaging to the battery. While wired charging generates less heat, it may also cause damage to the battery if the charging current is unstable or if a non-original charger is used.
4, the loss of battery is the same. First of all, wireless charging and wired charging have the same loss of battery. Because whether it is wired charging or wireless charging, it is necessary to regulate the voltage of the electricity sent through the last step, but the path of the two is different. Wireless charging damage battery: Wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact.
5, cable charging. In the case of the same charging time, the power of the commonly used wired battery charger is 93% after charging, and the power of the wireless charger is 88% after charging. Apparently, wirelessThere is still a gap in the charging efficiency of the charger, and there is still room for further improvement in technology. The main culprit of charging damage to the battery is the battery heat resulting in internal damage to the battery.