This article to talk about the external wireless charging module, as well as the corresponding knowledge points of wireless charging module, I hope to help you, do not forget to collect this site. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Ask a question, wireless charge isFast charge or Normal charge
1, why do you think wireless charging is slow, because at present only the original mobile phone can support fast charging, Samsung, iPhone, Nokia and other parts of the machine support fast charging, ordinary insert the receiver of the mobile phone, charging current is: 0.5-0.9A, so the speed is slow if your mobile phone is inserted into the receiver, it is recommended that you buy a 5V1A wireless charger, because you buy other specifications of the receiver does not support the charging speed is the same.
2, in addition, Tiguan L new energyThe model is equipped with wireless charging function, which provides the owner with a more convenient way to charge, without worrying about finding a charging cable. However, wireless charging is not fast charging, and the most appropriate charging method should be selected according to the actual situation to ensure charging efficiency and battery health.
3, 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 outThis '> Mobile phone wireless charging cost
Wireless charging mode composition, wireless charging adapter cost. According to the query of the digital home website, wireless charging module composition: wireless charging module accounts for about 15% of the total price of smart phones, and the cost of each link is expected to decline rapidly. Wireless charging adapter cost: Wireless charging adapter is an important part of wireless charging, the cost also affects the cost of the entire wireless charging system.
meta. Homemade air-cooled wireless charging, fan cost 10 pieces, wireless charger cost 15, total cost 25. Xiaomi official website directly operated millet companyAll its products.
According to the latest purchase report, most people now use mobile phones are about 2000 yuan, the cost of wireless charging is generally more expensive, and mobile phones in this price segment generally do not have wireless charging technology. Although the technology of wireless charging seems more magical, it is not surprising that everyone is early with the passage of time, and even some forget.
Very expensive. Wireless charging mobile phones are very expensive, it needs a special wireless charging module, the cost will increase, so it is much more expensive. Wireless charging technology; Wireless charge technology is derived from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging.
may sell for more than $1,000. This is mainly due to the addition of new graphite sheets, OLED screens and glass enclosures and other upgrade factors, so that the cost has increased. Still, according to the regular update sequence, we should expect the iPhone 7S and iPhone 7S Plus to be released, rather than an entirely new model. There is noThe introduction of line charging will undoubtedly bring significant convenience and functionality to these devices.
High price: The principle of wireless charging is different, resulting in the cost of wireless chargers is usually higher than that of wired chargers. Low efficiency: Due to the low efficiency of wireless charging, under the same input power, the charging speed is slower than the line charging, especially the fast charging function of some brands. Wireless charging use tips to ensure that the phone supports wireless charging, the wireless charging board connected to the data line to the charger, the general mobile phone charger can be.
1, in response to the huge demand brought by the continuous hot TWS headset market, Fuhengtai released a special PCBA module for TWS wireless charging box with 5W receiving power, and the board does not change to support wireless charging, which minimizes the development cost of customers.
2, the problem is mainly in the wireless reverse charging function. Supposedly, turn on the function, the phone turns over, uses the backplane as a "wireless charging board", and puts the TWS headset that supports wireless chargingDevices such as smart watches are placed above (roughly aligned with the center of the coil), and you can enjoy the "reverse blood supplement" from the flagship machine.
3, BeoplayE8 0 real wireless Bluetooth headset appearance and the previous generation has not changed much, but on charging, the use of wireless charging technology - just put the charging box on the wireless charging board, you can charge BeoplayE8 0. The new wireless charging feature makes it a truly fully wireless headset. However, the configuration has not been upgraded, and the headset itself only supports Bluetooth encoding for AAC.
4, rely on the slim panel under the multiple coilsDesign, Huawei multi-device smart wireless charging board can support up to 3 devices charging at the same time, Huawei's own equipment can provide a maximum of 15W X 3 wireless charging power, mobile phones, TWS headphones, smart watches, all can be wireless charging.
5. Does Huawei Frebuds4 support wireless charging? Huawei freebuds4 adopts the semi-in-ear design. According to the development trend of previous generations of headphones, this new semi-in-ear TWS product frebuds4 will have stronger noise reduction and durability, and a more refined and stylish appearance. The headphone case can be charged wirelessly for half an hourHold the music for 4 hours, and it can be fully charged in about two hours.
6, Wireless TWS headphones are the hot in recent years, the so-called TWS headphones are the abbreviation of True Wireless Stereo, Chinese meaning true wireless stereo. Compared with traditional wired headphones, TWS headphones use Bluetooth connection and transmission, and the advantages are small size, good sound quality, and rich features. Many smartphones have eliminated the headphone jack, which has promoted the explosion of the TWS headphone market. In the long term, TWS headphones will be the mainstream.
Shuobed, stock code 300322. Shunluo Electronics, stock code 002138. Lichun Precision, stock code 002475. Anjie Technology, stock code 002635. Deepsonda A, stock code 000032. Qingdao Haier, stock code 600690. Leiber Technology, stock code 002577.
Yunlu Stock (688190) annual report: Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan. Tony Electronics (6Annual Report: Net profit of 63 million yuan, net profit growth rate of 376%, operating income of 3.8 billion yuan. Jingquanhua (002885) (002885) annual report: Net profit of 55 million yuan, net profit growth rate of 1180.62%, operating income of 11.1 billion yuan.
ZTE (000063) : The domestic wireless charging pioneer, launched a full set of unattended automatic solutions, wireless charging technology, automatic billing, APP payment, cloud management, automatic operation, remote monitoring and other automatic end-to-end solutions. Paramagnetic electron (002138) : Wireless charging related products have recently begun to be supplied, which will bring important contributions to the company in the future.
Shuobide (300322) : The first A-share to enter the wireless charging communication antenna leader. The company is the domestic communication terminal antenna leading enterprises. Shuobide is a professional manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas. The company is committed to providing a package of antenna solutions for mobile phones, laptop computers, AP, mobile TV terminals, satellite positioning terminals and other wireless communication terminal manufacturers.
I recommend Shenzhen Jinhaode Inductance Company, their company specializes in mobile phone wireless charging coils, receiving coils, transmitting coils are done, and is free to do samples, customized various models, inductive value of wireless charging coils, but also has ISO quality certification, in line with the QI standard. All mechanical automatic production, fast delivery. I hope this helps. Please hit "Like". thank you.
Chiptech's wireless charging products are particularly good. Module finished IC can be bought. And they currently have a wireless charging solution that can charge the battery, which can be implanted into the phone's battery. Completely resistant to metal, efficiency can also reach 80%.
Toni Electronics (603595) has 300 million pieces of wireless charging materials (nanocrystals) and device projects, conductors, diamond wires, wireless charging coils supply Lishun Precision, Foxconn and other companies. Hengdian East Magnetic (002056) is China's leading magnetic materials, and its Chengji Electronics actively layout wireless charging modules, circulators and other industrial chains.
Mountain Stead, New Jersey, November 12, 2015 / PRNewswire /-A. K. Stamping Company, Inc. Today announced the introduction of advanced technology to bring one of the world's more efficient wireless charging coils. Using advanced manufacturing techniques, AKS coils have the highest metal density of any similar charging coil. Today, handheld device manufacturers face many challenges when integrating wireless charging into their devices.
Shun Ro Electronics (002138) : inductor faucet, wireless charging coil has been mass-produced. The company is a domestic inductorThe faucet. The company is mainly engaged in chip inductors, chip magnetic beads, chip varistor, NTC thermistor and common mode yoke coil and other products research and development, production and sales. In the traditional field of inductors, the company's competitive advantage is becoming more and more obvious, and its comprehensive strength has ranked in the forefront of the world.
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