1The alliance currently has 138 member companies and is constantly increasing.
2. WPC is the Wireless Charging Alliance. The Wireless Power Consortium was formed on December 17, 2008, as a collaborative organization of several independent companies. It aims to create and promote widespread market adoption of Qi, an international wireless charging standard compatible with all rechargeable electronic devices.
3, Motion), Philips, Samsung, SANYOInternational famous manufacturers such as Olympus, Energizer, mainland's Sangfei Electronics and Taiwan's Liming Technology are also members of the alliance.
4, A4WP is the abbreviation of the Alliance for Wireless Power standard, created by the wireless charging alliance co-founded by Qualcomm, Samsung, and the aforementioned Powermat.
5, Xinwang Da (300207) : The company's wholly-owned subsidiary Pressex is the World Wireless Charging Alliance (WPC)It is also one of the 14 test centers authorized by WPC worldwide and can independently complete the QI certification of wireless charging products. Mobile power supplies containing wireless charging functions have been developed and sold in bulk. Xinwei Communication (300136) : In recent years, the company's product line has expanded from RF series to NFC/ wireless charging, MIM powder metallurgy, audio, testing tools and other categories.
6, as of September 2011, WPC has gathered 96 members from different industry segments, including many international well-known manufacturers, such as Atmel, CallpodContinental Automotive, Energizer, LG Electronics, Liming Technology, Nokia, Samsung Electronics, Texas Instruments, etc., they are jointly committed to the development of wireless charging technology.
Qi: is one of the most common, some big-name manufacturers are involved. It seems convenient, but wireless charging has obvious disadvantages. Because different manufacturers use different standards,Even if you stick with a brand name, there aren't many phone models that offer this kind of service. The key problem is that the phone needs to be placed on a charging pad or base, and the ideal plan to build the charging base into a wide range of furniture and public places has not been realized.
Get a mobile phone that supports wireless charging and a wireless charger. Connect the wireless charger to the power supply and make sure the power supply is working properly. Align the back of the phone with the charging area of the wireless charger to make sure there are no obstructions between the two. Confirm the connection status of the phone and the wireless charger, usually there will be an indicator light or the charging status will be displayed on the phone screen.
Wireless charger usage: the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is/horizontally placed in the wireless charger base left and right center position, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick.
As long as you change the battery of the phone, the phone will become a wireless charging phone. It's very convenient. At that time, if you want to look at some styles, you can log in to the company website of "Core Ketai". Baidu directly search "core Ketai" can be.
1, this material is available on the market, is a wireless charging IC for portable devices integrated wireless power receiver applications, and can manage up to 5 W of output power. The chip has been designed to support the inductive communication protocol of the Qi 4 specification and the Basic Power Profile (BPP).
1. 68 A-shares are 5GConcept stocks List Wireless charging scheme company st, the winning rate is greater than 05% Wireless charging scheme company st, the top 20 are: Dongfang Electric, Bangxun Technology, Tianyu Information, Tianze Information, Bowei Alloy, Dafu Technology, Longma Information, Yonggui Electrical appliances, Xingsen Technology, Yuling Shares, Yidun Electronics, Easy, Feilishin, Power source information, Century Dingli, Jingfang Technology, Jinsheng Intelligence, Zhongqingbao, three Ring Group, Shenzhou Taiyue.
2, currently listed companies, with 5G concept stock Wireless charging solution company st The main are: List of 5g network concept stock leaders ZTE (000063), Datang Telecom (600198), Tongfang Guoxin (002049), Fiberhome Communication (600498), Wutong Communication (300292), Yiyang Xintong (600289), Weichuang Shares (002308), Fuchun Communication (300299) Tianji Technology (300245), Xinwei Communication (300136), Shenglu Communication (002446), Owei Communication (002231).
3. 5G concept stocks: ZTE, Huawei, China Mobile, China Telecom, IFlytek, ZTE Electronics, Aier Eye, Lens Technology, Heli Shares, Tulsi, Hesheng Optoelectronics, etc. 2. Internet concept stocks: Baidu, Alibaba, Tencent, Jingdong, NetEase, Zhongke Shuguang, Sohu, Unigroup, Suning Shopping, Qibin Group, letV, etc.
4, there are many G stock concepts, including but not limited to the following stocks: 000636 Fenghua High-tech; 002093 Guomai Technology; 002115 3D communication; 600050 China Union