Huawei mate40 wireless charging: why can mobile phone wireless charging develop rapidly?

Huawei mate40 wireless charging manufacturers analysis Although electronic products such as mobile phones and tablets have brought great convenience to people, the accompanying charging problems have also brought troubles. A charging cable, charger and power bank of different models will not add weight to the package. If the wrong model is found again, it will fall into the embarrassing situation of "lost connection". With the development of mobile phones, the charging methods of mobile phones are also constantly evolving. In the years when smartphones were just emerging, the charging of mobile phones was based on "universal charging". Now this little thing has disappeared in the long river of history, replaced by USB wired charging, which is also the more common charging method at present. We can call it the charging 2.0 era. The 3.0 era of charging is the wireless charging that is just emerging today. Using Tesla's electromagnetic induction principle, the current is indirectly transferred to the battery through induction to complete the charging operation. Today, Huawei mate40 wireless charging manufacturers will talk about why mobile phone wireless charging can develop rapidly. First, the giants added wireless charging Second, the 5G era is coming The second is driven by the upcoming 5G network. 5G mobile phones have added a large number of radio frequency modules. As mobile phones become thinner and lighter, the existing space utilization has reached its limit, and it is impossible to leave extra space for the battery. We can see that Apple has taken the lead in eliminating the headphone jack, which is not only for individuality and fashion, but also an important attempt to make way for new modules for 5G mobile phones. Within the framework of 5G technology, promoting the popularization of wireless charging technology for mobile phones is a process of mutual compromise. Third, mobile phone hardware is rapidly improving Moreover, the lack of breakthroughs in battery technology has forced further development of wireless charging technology. The improvement of mobile phone hardware performance can bring us a better experience, and even some places have surpassed the impact of smart terminals such as computers. However, with the rapid improvement of mobile phone hardware, the power consumption is becoming more and more fierce, and mobile phone battery technology seems to be unable to keep up with the rapid development of hardware. As a portable phone, running out of battery is like a brick. At present, how to improve the charging experience has become a top priority, which is also the original driving force for the rapid rise of wireless charging. Fourth, market demand Of course, what is important is the experience demands of consumers. Although some people think wireless charging is "cool, but not practical." From most user experiences, however, wireless charging is not only fun, but practical. Whenever you use your phone, just put it on the charging tray and charge it. Compared with wireless charging, finding a USB charging port on a messy table, plugging it in at the USB port, and putting down the phone is as complicated as practicing Qigong. Finally, Huawei mate40 wireless charging manufacturers summarize: Wireless charging has experienced explosive growth, and now is the golden development period of wireless charging. As users get used to wireless charging technology, wireless charging will become a necessity for mobile phones such as WiFi , which will completely change the charging needs of users.  

On board wireless charging scheme: application method of on-board wireless charging

On board wireless charging solution providers share the usage of on-board wireless charging: 1. Prepare an on-board wireless charger device. 2. Fix the on-board wireless charger at a suitable position in the cab; 3. Connect one end of the USB data cable of the wireless charger to the automobile cigarette lighter and the other end to the wireless charger;  4.  After fixing the position of the wireless charger and ensuring that it is stable and does not slide down, put on the mobile phone to charge. On board wireless charging scheme charging mode: front and rear At present, vehicle wireless charging is divided into front type and rear type. Generally speaking, pre assembly means that the car is equipped with a wireless charging device before leaving the factory, which is generally located in the storage box and armrest box. Place it on the charging device to charge. After installation, add additional devices such as on-board bracket on the vehicle to realize wireless charging. The installation position is not fixed. It can be installed in vents, car center console, etc., or fixed on the windshield with the help of suction cups. The on-board wireless charging technology comes from the wireless charging solution provided by the on-board wireless charging solution provider to the automobile OEM manufacturers. As a qualified on-board wireless charger, the certification of wireless charger is only the foundation. It also needs to meet the stringent on-board hardware standards, and has certain requirements for working temperature range, waterproof and dustproof. This includes a series of strict requirements such as E-MARK certification, factory system iatf16949 and EMC certification in the motor vehicle industry, often with strict standards, high cost and long cycle. This also leads to a small number of wireless charging manufacturers in the pre installed market. Because the qualification is not relatively new. As for the on-board wireless charging solution provider, because it is not a part of the vehicle and is not bound by the mandatory certification standards of many automobile manufacturers, the product reliability is not as good as the pre installed products, but it is better in the industry with low entry threshold and high product cost performance.