Charger OEM: The main enterprises include Aohai Technology, BYD Electronics, Tianbao, Selkang and so on. In 2020, fast charging technology enters the era of hundreds of watts. In August 2020, OPPO and Millet new machines are equipped with 120W fast charging, and fast charging technology has officially entered the 100-watt era. According to Xiaomi lab data, 100W fast charge is only neededThe 4000 mAh battery can be fully charged in 17 minutes. The increase of fast charge power drives the rapid increase of mobile phone charger prices.
Aohai Technology: wireless charging leader, is a focus on intelligent terminal charging and storage products research and development, production and sales of national high-tech enterprises. Hengdian Dongmagnetics: one of the largest manufacturers of magnetic materials in China, wireless charging magnetic materials have been adopted by a number of industry-leading customers. Haineng Industry: wireless charging leader, wireless charger is the company's mature products.
Cis electronics (002138) : Wireless charging is the most important in the future and is expected to beOne of the fastest growing product lines. The company is the domestic inductor leader. 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. Cloud Road shares (688190) 2022 report: Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan.
Before the Huawei incident, technology stocks as tracking attention, excellent performance, wrong kill over the fall, or low valuation is worth to ambush, waiting for 915 boots after landingChance. Wireless charging concept leading stock Haineng Industry: Main business: electronic signal transmission adaptation products (consumer electronics cable, signal adapter) and other consumer electronic products design.
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. Hengdian Dongmagnetic (002056) annual report: Net profit of 9.7 billion yuan, net profit growth rate of 496%, operating income of 96.9 billion yuan. Lianchuang Electronics (002036) annual report: Net profit of 0.3 billion yuan, net profit growthIndustry boom
Xiaomi wireless charging uses a unique charge pump technology to greatly improve the conversion rate through fine-level voltage adjustment, while effectively controlling the temperature to ensure safe and efficient charging. A multi-charge Xiaomi wireless charging support QI standard wireless charging, compatible with many small devices on the market, including Huawei mobile phones. Just make sure the phone has wireless charging function, you can enjoy the charging fun on the Xiaomi charger. But what's really amazing is the ultra-fast charging capability it's paired with - 120W wired charging and 80W wireless charging, the top specifications on the market right now. Despite centeringChina's relevant regulations on wireless charging speed limits, but millet apparently did not compromise, 80W wireless charging will make Mi Mix 4 in a short period of time quickly full blood resurrection.
Mi 11 or released in February next year Rumors show that the release time of Mi 11 or around February 2021. I believe that many rice fans are waiting for the arrival of millet 11, because millet's flagship mobile phone, every year has attracted attention, reflecting millet's strength as a technology company and brand leadership. It is reported that Lei Jun, CEO of Xiaomi Group, said at this year's Lancang-Mekong Forum that Mi 11 hasIt is expected to be released in early 2021.
Conclusion: With the upcoming release of Snapdragon 8Gen2, the new machine craze of the major Android manufacturers has also heated up, the rendering of the Xiaomi 13 series has been close to the real machine, and the Redmi K60 is not outdone, new news is frequent. The Redmi K60 and its Pro version are equipped with advanced fast charging technology, of which the Redmi K60 is equipped with 67W fast charging, and the Pro version is upgraded to 120W fast charging, showing a strong endurance.
The principle of electromagnetic resonance wireless charging technology and the resonance principle of soundThe same: an energy sending device and an energy receiving device are adjusted to the same frequency, and the energy of each other can be exchanged when resonating, so that the coil in one device can transfer electric energy to the coil in the other device at a distance to complete the charge.
Millet mix3 Detailed evaluation, millet mix3 support memory card expansion. Mi MIX 3 also comes with a new standard 10W wireless fast charging board, while the previous MIX 2S is only a high-powered version. It is said that in order to let more people experience such advanced technology as wireless fast charging, Xiaomi MIThe X 3 also sent a 10W wireless fast charger with the box, and the laugh of "Lei Da Kindness man" is now well known.
1, Samsung is developing a new wireless charging technology, is expected to solve the distance limit problem, is expected to be launched in the second half of 2014, for the mobile phone wireless charging market to bring new possibilities. Overall, although there are still challenges in the wireless charging market, with the advancement of technology and the strengthening of cooperation between manufacturers, its prospects are promising.
2, two bigThe main camps, the Wireless Charging Alliance (A4WP) and PMA, have declared mutual compatibility, which means that future wireless charging devices based on these two standards will be able to be compatible with each other's phones, greatly expanding the scope of device adaptation. However, there are no details on how to achieve bidirectional compatibility between the two standards. Broadcom chief technology officer Henry-Samueli pointed out that the biggest obstacle to the adoption of wireless charging technology is the inconsistent standards.
3, the wireless charging market took place in two important events. First, the Samsung Galaxy S6/S6 Edge is built inWith the wireless charging function, it is expected to add 50 million mobile phones that support wireless charging. Second, the Apple Watch also has a built-in wireless charging function, which indicates that the huge wearable device market is developing towards wireless charging. Wireless charging technology has been developing in the market for many years and has been lukewarm.
Because wireless charging technology and cost Wireless charging market volume , generally low-end models do not support wireless charging wireless charging market volume , only those high-end flagships have wireless charging function. This means that only users who can afford high-end flagship have the opportunity to use wireless charging Wireless charging market usage , the target group is limited, and it is still a relatively small part of the market, can not be popularized.
There is also the function of wireless charging is not much high-tech. The idea is good, but the technology is notCan not reach the wireless charging market usage what we expect, that is, unlimited charging, actually still need data cable, but not connected to the mobile phone, but connected to the charger, in fact, still can not get rid of wired charging, so the unlimited charging function of the mobile phone is now not supported by technology, It doesn't actually work.
Disadvantages 2 Wireless charging market usage : Charging speed is not faster than line charging In charging speed, wireless charging compared with wired charging there is still a certain gap. realityTesting proved that, in the case of the iPhone X, a wireless charger with the same power and current in the same environment to charge a full charge of only 1% of the battery is nearly half an hour slower than a wired charger. It greatly reduces the work efficiency.
The phone is fully charged, there is a sense of security. When you sleep, you toss and turn to find the charging cable, you need to turn on the light when it's dark, jack. Now the convenience of wireless charging is in place in one step. And once the charging line is more, this one and that one, it looks very annoying for users. Wireless charging does not have to plug in the trouble, in life, so that the phone has an unprecedented pleasant experience,Especially now, the speed of wireless fast charging has increased significantly.
Wireless charging support for the factory flagship machine, the price is too expensive, which should be a very important factor. Looking at all the models that support wireless charging on the market at present, most of them belong to the flagship positioning and are expensive, such as Samsung Galaxy series, Apple iPhone X, iPhone8 series, the price of these products is often five or six thousand yuan, or even higher, which is destined to have a relatively small audience.
Some people say that mobile phone wireless charging is chicken ribs, the principle of wireless charging is to get rid of the cable trappedBother. The principle of wireless charging is that the phone must be placed on a charging board when charging, and it can be charged as long as it is in the specified area. This is a kind of charging method with advantages and disadvantages, and some young people will choose to install such a charging seat at the bedside. If no one is home for a long time, there may also be some fire risk.In the wireless charging concept stock list, there are many companies focused on the development and promotion of wireless charging technology,These companies have great potential and competitiveness in the market. This article will introduce four leading wireless charging concept stocks and discuss their development prospects and market impact. Company A: A leading provider of wireless charging technology Company A is a company focused on the development and supply of wireless charging technology.
What are the wireless charging concept stocks? Hengdian Dongmagnetic (002056) : Soft magnetic materials supply to Apple wireless charging field iwatch products. Jinsheng Precision (300083) : The company has a wireless charging structure related patents, and is developing wireless charging ceramic battery cover technology. kolic(002782) : Said on the interactive platform, there is a wireless charging technology reserve, will actively carry out strategic layout, seize the opportunity to enter the market.
Yunlu Stock (688190) annual report: Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan. Toni Electronics (603595) annual 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%, businessRevenue was 11.1 billion yuan.
Shuobide, 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.
What are the wireless charging concept stocks? Shuobide (300322) : A-share is the first communication antenna leader to enter wireless charging. The company is the domestic communication terminal antenna leading enterprises. Shuobed is a professional engagedWireless communication terminal antenna manufacturers, the main business for wireless communication terminal antenna research and development, production and sales.
Apple wireless charging concept stocks are: Hengdian East Magnetic (002056) : Hengdian East Magnetic said on the interactive platform on September 6, 2017 that the company currently provides wireless charging disks to Apple.
Mobile phone wireless charging is not popular, mainly because the wireless charging experience is very rubbish. Of course, the high price is also a very important reasonVegetarian. In terms of experience, mobile phone wireless charging has shortcomings. Compared with wired charging, wireless charging of mobile phones is not only slow, but also very inconvenient to use wireless charging. Slow charging speed: Since the Samsung Note 7 explosion, mobile phone wireless charging power has been castrated by manufacturers. Second, the speed of wireless charging is really very slow, extremely low efficiency, its power is mostly within ten watts, and our mobile phone now wired charging power is generally more than 18 watts.
Wireless charging Charging speed is extremely slow, which is hard. Now is the world of high-power fast charging, although each quick charging solutionThe program is not the same, but the power is fundamentally maintained at about 18w, high and even to 24w, accustomed to an hour and a half full, but now to return to the past, 5w 8w maximum 10w charging speed, is not acceptable, but also can not move, the position is off, the speed is lower.
The disadvantage of wireless charging is that most of the efficiency of wireless charging is relatively low. Because relying on electromagnetic induction to charge, often the speed is relatively slow, and sometimes the phone needs to be quickly filled, then it is obvious that wireless charging is not as good as direct use of mobile phonesData cable fast charge.
Wireless charging support for the factory flagship machine, the price is too expensive, which should be a very important factor. Looking at all the models that support wireless charging on the market at present, most of them belong to the flagship positioning and are expensive, such as Samsung Galaxy series, Apple iPhone X, iPhone8 series, the price of these products is often five or six thousand yuan, or even higher, which is destined to have a relatively small audience.