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. beautyViewing: Wireless charging will not damage the shell design of the device, making the overall device look more beautiful. Flexibility: Wireless charging supports multiple devices charging at the same time, and only multiple chargers can meet the needs.
Charging method: The wireless charging case supports wireless charging, while the wired charging case requires the use of USB-C wired charging. Charging time: Due to different charging methods, the charging time of wireless charging and wired charging is also different. Wireless charging takes slightly longer than wired charging. Weight: Because wireless charging requires additional wireless charging modules, the weight of its charging boxSlightly heavier than wired charging.
Each has its own advantages: wireless charging is convenient, no need to connect the phone to the charger, put it on the charging board; Wired charging is more stable, and the charging speed is faster than wireless charging.
2, wireless charger has an impact on battery life. The use of wireless chargers has an impact on battery life mainly reflected in the following aspects: First, the wireless charger generates current through the electromagnetic field to charge the device, and its charging method may be slightly less efficient than wired charging. This means that some heat may be generated during the charging process.
3, take mobile phone as an example, wireless charging will not harm the battery, wireless charging function does not need to be set, only need to put the mobile phone on the wireless charging board can be charged, it is recommended to buy the official providedThe third-party charger may have compatibility issues. Wireless charging technology (English: Wirelesschargingtechnology; Wirelesschargetechnology is derived from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging.
4, whether it is wireless charging, or wired charging, as long as the battery exists charge and discharge behavior, there will be a certain loss. Wireless charging does not reduce battery life too quickly compared to wired charging. Of course, this premise is that you want to use with the setupStandby wireless charger. All in all, wireless charging is the same as wired charging, and we can use it with confidence. The loss speed of the battery is mainly related to the number of charges and discharges.
5, wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact. You said that the injured battery is wireless charging while playing will be far more than the wired battery, because the wired power supply does not use the battery, and the wireless is charging while discharging. Long-term use of radio charging will not affect the phone battery.
6, wireless charging is usually not harmful to mobile phone batteries. Wireless charging via electromagnetic inductionA quick charge of 1 hour and 30 minutes is not a fast charge. Unexpectedly, the wireless fast charging efficiency of 60% when the 18W is charged for 2 and a half hours.
In general, the conversion efficiency of car wireless chargers is limited, but by choosing a reasonable charger, we can improve the situation. Although the speed of wireless fast charging is not fast, it is not too slow, and consumers should pay attention to the power and actual charging efficiency of the charger when purchasing.
But for the charging of the most basic requirements of the speed can not be reached, then the experience will probably be a discount. The wireless chargers on the market, most of the charging chip components areFrom the QI standard, the electrical energy conversion power provided by this standard is advertised as 5W, but because of its own low energy conversion rate, the actual application power is often only 5W-4W.
In addition to the advantages of convenience, wireless charging has many disadvantages. For example, the charging time is too slow, Samsung Note 5 fully charged at least 6 hours or so; If you use a fast charge, it will be full in a little more than 2 hours. Although wireless charging also supports fast charging now, it is still not as fast as wired charging, after all, wired charging already supports 40W fast charging, and wireless fast charging is only 15W.
If the cross-brand change to ChinaFor mobile phones, Apple phones, this wireless charger may not make much sense, or slow charging or incompatible, charging stability and charging efficiency are greatly reduced, and some will damage the phone battery. So weigh, wireless charging start value is not high.
1, low efficiency: energy storage and delivery efficiency is less than real contact. Slow charging speed: Due to low efficiency, the charging speed is slow at the same input power. Although wireless charging can be unplugged, the distance between the phone and the charger is very small. But wearThe electromagnetic energy is still not small, and the power received by the general mobile phone is about 75% of the power sent by the charger.
2, 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. Flexibility: Wireless charging supports multiple devices charging at the same time, and only multiple chargers can meet the needs.
3, the traditional charging bank to charge the mobile phone, basically through wire transmission, charging speed is faster; Wireless charger to handWhen the machine is charging, there is no need to plug and unplug the wire, but the speed is slower. Wireless chargers do not need wire transmission, mobile phones need wireless charging function has become a trend, the wide use of wireless charging can make our mobile phone life more convenient.
4, the advantage of wireless charging is easy to use, do not need to connect the cable, only need to put the device on the charging base can be charged. The disadvantage is that the charging speed is slow, the charging efficiency is also low, and the device needs to be placed on the charging base, which is not flexible enough. Application scenarios of Wired charging and wireless charging Wired charging applies to scenarios that require fast charging, such asFast charging is required when going out, or the charging speed needs to be guaranteed when using high-power devices.
5, modern wireless chargers usually have fast charging function, and its charging efficiency is not inferior compared with wired charging. At the same time, wireless chargers can also adapt to different equipment needs to meet the charging needs of a variety of devices. This can be very beneficial for multi-device users.
6, if wireless charging is used, there is no exposed connector for wireless charging of electric vehicles, so as to completely avoid safety hazards such as leakage and electricity running. And using wireless charging, you can hide the power supply and transformerIt is hidden underground, so that the car can be charged at a special charging point in the parking place or on the street, so wireless charging is very convenient.
1, each has its own advantages: wireless charging is convenient, do not need to connect the phone to the charger, put on the charging board; Wired charging is more stable, and the charging speed is faster than wireless charging.
2, wireless charging good. In wireless charging, the charger and the device to be charged do not need direct contact, easy to use, strong environmental adaptability, and avoid physical interfacesThere will be no interface wear, sparks, leakage and other problems, in addition to 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, the pursuit of higher portability and comfort, you can choose wireless charging; In pursuit of faster charging speed and wider application range, you can choose wired 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, wireless charging is relatively slow, and the distance between the charger and the device can affect chargingThe electrical effect.
4, wireless charging is better. The convenience of wireless charging Wireless charging provides users with great 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.
5, the following will introduce the difference between the two charging methods in detail. Advantages and disadvantages of wired charging and wireless charging Advantages of wired charging is fast charging speed, good stability, but alsoData can be transmitted simultaneously. The disadvantage is that the connection line is required and the use is not convenient enough. The advantage of wireless charging is that it is easy to use, does not require a cable, and only needs to put the device on the charging base to charge.
Each has its own advantages: wireless charging is convenient, no need to connect the phone to the charger, put it on the charging board; Wired charging is more stable, and the charging speed is faster than wireless charging.
Wireless charging good. No need for the charger and the charged device in wireless chargingDirect 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 to 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.
Wireless charging and wired charging each have advantages, which is better depending 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. Aesthetics: Wireless charging will not breakThe shell design of the bad equipment makes the whole equipment look more beautiful.
Frequent wireless charging has no effect on the phone battery. Wireless charging and wired charging effect is the same, but the wireless charging time is relatively longer, no impact on the phone. Wireless charging is the use of electromagnetic induction principle, through the coil coupling to achieve the transfer of energy. Wireless charging technology of mobile phone is a kind of circuit which is converted into charging circuit through transmitting circuit through power management module.