Today to share with you wireless charging has no wired charging knowledge, which will also explain the advantages of wireless charging than wired charging, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>Apple mobile phone general we are better to use direct charging, its charging effect is also a direct point, wireless charging is now a relatively novel way, but I still accept wired charging is better. I always feel that the money will charge the efficiency of the battery will be higher. The iPhone12 can be charged wirelessly or via wired.
Apple straight. Direct charge can be charged fast, but also can play at the same time, wireless charging time is long and slow, and wireless charging can be done at night when the mobile phone is not used. changeThe best efficiency is about 80%, and the rest of the electricity can only be converted into heat, so the heat of wireless charging has been a big problem. High-power wireless chargers also need to be paired with active cooling fans.
Apple cable charge well. The advantage of the magnetic magnet is that it can be adsorbated near, and the adsorption can be charged. The charger is automatically aligned with the position of the charging coil, which solves the problem of manual alignment for traditional wireless charging. But it is still a wired form, and the power is not as good as wired charging, so the key moment or wired charging is more realistic. If the MagSafe magnetic charger wants to turn positive, it is necessary to look at the iPWhen did hone cancel the charging port?
Apple straight. Direct charge can be charged fast, but also can play at the same time, wireless charging time is long and slow, and wireless charging can be done at night when the mobile phone is not used. The iPhone uses lithium-ion batteries, which have the advantages of fast charging, long lasting use, higher power density and the ability to provide longer battery life in a lighter volume.
Different, the wireless charger will have a loss when chargingThe 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.
Wireless fast charge is neither fast nor slow. Wireless fast charge is much faster than wireless fast charge, and slower than wired fast charge. The power that the charging head wired outputs to the wireless fast charge base is not the wireless fast charge output power but the wireless fast charge input power. Charging time more than 2 hoursWireless fast charging, not as fast as wired fast charging for 1 hour and 30 minutes, is not fast charging. Unexpectedly, the wireless fast charging efficiency of 60% when the 18W is charged for 2 and a half hours.
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.
Apple straightened. Direct charge can be charged fast, but also can play at the same time, wireless charging time is long and slow, and wireless charging can be done at night when the mobile phone is not used. However, the conversion efficiency is best at about 80%, and the remaining electrical energy can only be converted into heat, so the heat of wireless charging has been a big problem. High-power wireless chargers also need to be paired with active cooling fans.
Of course, wired charging is fast, the current iPhone wireless charging only supports 15w wireless charging, and wired charging can support a maximum of 22w wired charging.
iPhone12It can be charged wirelessly or via wired. The two have their own advantages and disadvantages, magnetic wireless charging is more convenient, direct, gently close to magnetic charging; Wired charging is faster and can achieve PD fast charging, but it is relatively not so convenient.
Charging method The iphone13 supports wireless charging and wired charging. The charging speed of wireless charging is relatively slower than that of wired charging, but it is more convenient to use. The wired charging is the traditional charging method, the charging speed is relatively fast, but the charging cable needs to be plugged in, which is relatively not too squareFuck. Therefore, the specific way to use charging, you need to choose according to personal preferences and actual situations.
Apple cable charge well. The advantage of the magnetic magnet is that it can be adsorbated near, and the adsorption can be charged. The charger is automatically aligned with the position of the charging coil, which solves the problem of manual alignment for traditional wireless charging. But it is still a wired form, and the power is not as good as wired charging, so the key moment or wired charging is more realistic. If the MagSafe magnetic charger wants to turn into a regular one, it will depend on when the iPhone removes the charging port.
This wired charging will be better, some of it, becauseFor you wired charging, it will charge more efficiently, wireless charging, it will be slower.
If you are connected to WiFi, playing games, and then using wireless charging, obviously the charging speed will be much slower.
iphone wireless charging is slow, for the following reasons: because both to take care of the cost, but also pay attention to security. Therefore, after testing and evaluation, it was finally determined that 7:5W is a safe and cheap way for the new iPhone to achieve wireless chargingThe solution is certainly much slower than the 15W wireless charging that can be supported now.
For the products on the market at present, my summary of the poor experience is as follows: 1 Low charging efficiency Since it is for mobile phone charging, charging speed is of course the first, even if you can do "wireless" in the application way, but for the most basic requirements of charging speed can not be reached, then the experience will probably be a discount.
Wireless charger charging speed is slow, there are the following possibilities: 1, wireless charger wireless charging power itself is not large. 2, mobile phone wireless charging receiver, support charging electricityNot much flow. It is recommended to change a high-power wireless charging board, such as a certain meter, which has more than ten coils, although it is not opened at the same time, the effect will be good.
Charge a mobile phone that does not support fast charging, then the charger will recognize that the phone cannot be charged fast, and then it can be adjusted to the ordinary charging mode. From the mobile phone itself, there is also a system to adjust the control circuit inside the mobile phone, which can play a protective role in over-current and over-voltage. In the same way, the data cable is also like this, high-quality charging cable can play a charging role, and inferior charging cable will cause mobile phone charging damage.