Today to share the knowledge of wired charging and wireless charging which is fast, which will also explain the wired charging and wireless charging which is faster, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>Low charging efficiency: Compared with wired charging, wireless charging is less efficient. That means it takes longer for users to fully charge. thisIn addition, since wireless charging requires energy conversion between transmit and receive, it may lead to shorter battery life. Slow charging speed: Due to the low efficiency of wireless charging, the charging speed is relatively slow. This causes users to have to wait longer to complete the charge.
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 of more than 2 hours of wireless fast charge, compared to the wired fast charge of 1 hour 30Minutes that fast, it's not a fast charge. Unexpectedly, the wireless fast charging efficiency of 60% when the 18W is charged for 2 and a half hours.
is different. Moreover, according to different wireless charger manufacturers now, the current and frequency are not the same. (The students themselves bought one online, it is said that the speed is relatively fast. The way to make it is to connect the metal pole of the wireless charger receiving device to the metal sheet of the charging electrode of your own phone, and then drag the wire outside to receive from the outside.) The heat is caused by the large current in the charger, which leads to obvious heat.
No good. Charging for wireless chargingElectrical efficiency and charging distance are subject to the corresponding limitations, and wireless charging is not equipped with fast charging function, charging speed is relatively slow, and can not use the mobile phone when charging, can only be placed on the charging station, so wireless charging is not good.
1, 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 wireThe shackles can be picked up and put down freely, without alignment, and can be quickly charged. 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.
2, the difference is that 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.
3, Apple cable chargingYes. 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.
4, 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. Obviously, noneThere is still a gap in the charging efficiency of the line charger, and there is still room for further improvement in technology.
5, Apple mobile phone general we are better with direct charging, its charging effect is also a direct point, wireless charging is now a more 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.
Apple mobile phone general we are better to use direct chargeOne point, 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 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 is still wired chargingMore realistic. If the MagSafe magnetic charger wants to turn into a regular one, it will depend on when the iPhone removes the charging port.
The iPhone12 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. The Apple iPhone8 began to support wireless charging, and the iPhone12 was upgraded to MagSafe magnetic charging.
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.
However, the iPhone12 finally ushered in an update in wireless charging, the existing news are pointing to the iPhone12 will be equipped with 20W charger, 18W to 20W meaningful? Yes, because of the conversionFor efficiency reasons, 15W wireless charging requires 20W of power. This time, the iPhone12 will increase the wireless charging power to 15W and adopt a new magnetic design.
2, 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.
3, Apple cable charge well. The advantage of magnetic attraction is that it can be adsorbed in close proximityAdsorption can be charged, the charger automatically aligns the position of the charging coil, solving the problem that traditional wireless charging requires manual alignment; 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.
4, 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, no need to align, you can fastCharge up. Both sides have their advantages and disadvantages and can make up for each other.
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