Wireless charging has many benefits, but it has a big disadvantage.

Although the iPhone’s wireless charging function has some less obvious benefits, it also has a big disadvantage-a disadvantage that can cause major damage to the earth’s ecological environment. Disadvantages of wireless charging function 0 wireless charging causes environmental hazards We first discuss the disadvantages of wireless charging, because it is very important. The efficiency of the wireless charging board is low. According to the design and the position of the user’s mobile phone on the charging board, the charging efficiency may be between 30% and 80%. This means that even under ideal conditions, 20% is wasted. Although the charging efficiency has been continuously improving, the efficiency of low-power charging (such as mobile phones) is lower than that of high-power charging such as electric vehicles. The efficiency is close to wired charging. For every device, charging efficiency may not be a big problem. However, Apple sells 10 iPhones every second, which means that wireless charging boards will soon become popular, and the number will be tens of thousands in the next few years, and the waste of electricity will be huge. This is bad news for the earth’s ecological environment and climate change

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Apple’s senior vice president of global marketing, Phil Schiller, announced at the 2017 iPhone new product launch that Apple is working hard to make the wireless charging experience better,” but did not mention charging efficiency. Schiller focused Put it on the same charging board to charge several devices at the same time, so that the charging board can communicate with ipHone and display the power on the lock screen. Charging efficiency is undoubtedly a priority issue. Therefore, Apple may promote the entire mobile phone industry wireless The improvement of charging efficiency Cult of Mac said that another major disadvantage of wireless charging is that it is more difficult to use the mobile phone when charging. With the wired charging method, the user can hold the mobile phone while charging, although it is affected by the length of the cable. Limitations. When using wireless charging technology, the mobile phone must be placed on the charging board. If the user just plays music while the mobile phone is charging, there is no problem, but it is very painful to let the mobile phone perform other functions. Because the mobile phone cannot be picked up and input Text, just send a text message

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Benefits of wireless charging technology ALight wear reduction On the other hand, the popularity of iPhone wireless charging will reduce the use of cables. The wear on the cable will be almost reduced to zero. It is only convenient to reduce the wear between the Lightning cable and the interface, especially when charging multiple devices. When all electronic products support wireless charging, the convenience brought to users is more interesting. Apple said that future models of AirPods wireless headphones will use a charging box that supports AirPower, so users only need to put them on the charging board to charge. The Apple Penci stylus is in urgent need of wireless charging. Its current charging method is simply a joke. Put a charging pad in the desk drawer, and the user can hide the current window when the phone spare battery is placed in the picture. They can remain fully charged. In addition, users only need one charging board to charge multiple devices. For example, when a colleague is charging an iPhone, the user does not need to unplug his hone0 wireless charging helps to improve safety The use of wireless charging technology means that users do not need to connect the iPhone to an unknown cable. The cable is a hiding place for all malicious objects. It should be safe to put the iPhone on the charging board—unless a hacker develops malicious objects that use wireless charging. , But so far such malicious pieces do not exist. After iPhone supports charging pads, we can expect that charging pads will appear in hotels, restaurants and other public places in the near future.

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Cult of Mac said the popularity of wireless charging pads may change us The huge spare battery, just put the phone on the public charging board you can see, you can charge the phone. The popularity of charging pads may be comparable to free WFi. Many people are quite satisfied with using cables to charge mobile phones, but as more and more charging pads become available, they may change the charging method.

Especially when the iPhone x or iPhone 8 natively supports wireless charging. Imagine the following scenario. When we are a guest at a friend’s house, if we find that the battery of the mobile phone is low, we usually ask the friend if we can charge the mobile phone. If there is a charging pad on the coffee table, we don’t need to ask the friend anymore, just put the phone on it. Just charge it. How is it convenient


Post time: Nov-23-2020