Gallium nitride fast charge market from concept to mass production and civilian use, only in a few short years; From the mass production of products to the current outbreak of the industry, the interval is less than one year. Only at the beginning of 2020, according to the data at the CES exhibition in the United States, 66 gallium nitride fast charging appliances have been released, showing a blowout development trend.
Xiamen SAN An Integrated Circuit Co., Ltd. was established in 2014, is an LED chip manufacturing companyA subsidiary of Si SAN An Optoelectronics, operating on gallium nitride and gallium arsenide technologies, is a foundry specializing in compound semiconductor manufacturing for the RF, millimeter wave, power electronics and optical markets, with industry integration capabilities in substrate materials, epitaxy growth and chip manufacturing.
It is also due to these performance advantages that gallium nitride has a wide range of applications in the consumer fast charging source market. Charging head network statistics show that at present, dozens of mainstream power manufacturers have opened up GAN fast charge product lines, and launched hundreds of new GAN fast charge products. Huawei, Xiaomi, OPPO, Meizu,Samsung, ZTE, Nubia, Meizu, realme, Dell, Lenovo and other well-known mobile phone/laptop brands have also entered the game.
Translating new technology from concept to real business is not easy. Nano had launched the world's first gallium nitride power IC prototype demo in 2014, but it was not until 2018 that related products were mass-produced. Jia Yingjie, vice president and general manager of Nanwei Semiconductor in China, said that before 2017, gallium nitride chips were mainly used in high-power scenarios such as automobiles and server power supplies, and gallium nitride applications were not available due to high reliability requirements and long new product development and verification cyclesShenzhen Huoxu Technology Co., LTD., Shanghai Boda Data Communication Co., LTD., Shenzhen Mingwei Electronics Co., LTD. Xinsu International Electronics Co., Ltd. is a professional manufacturer of power adapters, switching power supplies and battery chargers, founded by Dr. Li Yuguang, a Chinese American.2, Shenzhen Jinruijia Electronic Technology Co., LTD. : a professional power adapter production wholesale manufacturers, with many years of production experience and advanced technical equipment. Dongguan Tengfei Electronics Co., LTD. : long-term commitment to the production of power adapter wholesale, product quality is reliable, reasonable price. theDeman Electronic Technology Co., LTD. : As a professional power equipment manufacturer, has a complete production chain and strong production capacity.
3, Dongguan City Jiuqi Industrial Co., LTD. (kulkee) is a research and development, production, sales and service in one of the power adapter manufacturers. The products mainly involve switching power supply, power adapter, charger, industrial power supply, high frequency transformer, power plastic shell, electrical wiring, SMT/AI and so on. Shenzhen Chengweiyuan Technology Co., Ltd. is located in Guanlan, Shenzhen, China. Specializing in power adapter, charger research and development, production and sales.
4, the recommended manufacturers in the power adapter market are Guangdong Obote Industrial Co., LTD., Shenzhen Xinshunxiang Technology Co., LTD., Dongguan Yatian Electronic Technology Co., LTD., Yageng Technology (Shenzhen) Co., LTD., and Ningbo Hongrui Electronics Co., LTD. Shenzhen Xinshunxiang Technology Co., Ltd. is a wholesaler of CRSC SIV pt411, CRSC SIV pt420, CRSC SIV pt6007 and other quality products.
5, Dongguan Yatian Electronic Technology Co., LTD. Dongguan Yatian Electronic Technology Co., LTD. - is China's professional mobile phone accessories and digital electronic products accessories and chargers and openTurn off the manufacturer of the power adapter. Set R & D, production and sales as one of the innovative enterprises. Customized various sizes of power adapters and switching power supplies, emergency chargers, a variety of chargers and car chargers and other environmentally friendly products.
6, Xiaomi: founded in 2010, located in Beijing. Xiaomi is a very influential mobile phone brand in China, and the mobile accessories it produces are also very popular, such as Xiaomi's charging bank, power adapters and other sales are very good. Romas: Founded in 2012, Shenzhen, Guangdong.
nickel-metal hydride battery charger theoretically can be converted into mobile power, but it is more troublesome to modify. Because the voltage of the nickel-metal hydride battery is 2v, the output voltage of the nickel-metal hydride battery charger is about 35v ~ 8v (due to the different design of the nickel-metal hydride battery charger this voltage has a significant difference), and the output of the mobile power supply is 5v ~ 1v.
There are two schemes. Simply charge the battery. Depending on your battery model, go online and buy a charger, clip the battery and charge it. Most of the battery models are18650, that is, the diameter is 18 mm, the length is 65 mm, you measure, if it is 14 mm diameter, 50 mm length, it is 14500 model (No. 5), and so on. It's very cheap. Search "18650 charger". Still made into a power bank.
Can not, the circuit board of the charging treasure is mainly vacant for charging and discharging the circuit. The battery itself is 5V, but how do you charge your phone without a circuit board? And this connection is very unsafe, the battery is in single contact with the positive and negative poles, the battery will short circuit, and the battery short circuit instantly generates a strong voltage. The battery will burnGet up. It's dangerous. It's hard to control if you don't disconnect in time.
The principle is very simple, stick the charging coil inside the mobile phone battery cover, paste the screen wallpaper, and then connect the positive and negative electrodes to the mobile phone usb power supply. You can put your phone on the Touchstone transmitter and charge it wirelessly.
This is obviously 18650 cylindrical battery, in the charging bank, it is very poor, if you want to make it yourself can also, but this battery you do not have to worry about damaged, very garbage, or go to buy a better one, lithium polymer battery charging bank now there are many online,The 18650 is on its way out. Think about it, man.
Charging treasure inside is a large-capacity lithium battery, broken will be useless. I recommend buying a new one.
Zikko Apple wireless charger Compared with common wireless chargers on the market, it has the advantages of high 10W fast charging, multi-coil without aligning a fixed position, and all-round charging. Equipped with high 10W dual coil wireless transmission power, compared to the common single coil, it does not need to be aligned to a fixed position when charging. It has three modes of horizontal and vertical placement, no matter it is horizontal, horizontal and vertical placement, it can truly realize the wholeAzimuth charging.
Xiaomi Xiaomi was founded in 2010 in China, its products include mobile phones, home appliances, smart terminals and so on. "Let everyone enjoy the fun of technology" is Xiaomi's vision. Xiaomi has applied the Internet development model to develop products, made products with the spirit of geeks, and eliminated intermediate links with the Internet model, and is committed to allowing everyone in the world to enjoy high-quality scientific and technological products from China.
Belkin: Belkin is a well-known manufacturer of electronic accessories, and its in-car wireless chargers are known for high quality and stable performance. BelkinThe car charger is usually simple in design, easy to install, and has safety features such as overcharge, over-mild short-circuit protection. In addition, they tend to provide fast charging speeds, ensuring that the user's phone is fully charged while on the road.
Car wireless charger brand recommendation: Belkin wireless charger: Belkin is a well-known brand of electronic products, its car wireless charger quality is reliable, strong compatibility, suitable for a variety of mobile phone models. Romos wireless charger: Romos is a world-renowned mobile phone accessories brand, its car wireless charger design fashion, charging efficiencyThe rate is high and the price is relatively affordable.
Belkin wireless charger Belkin is Apple's official cooperation brand, the quality is very OK at first do not understand the meaning of this thing is stupid, and then use it is inseparable, no longer used the data line.
1, brand recommendation millet: With its high quality and wide compatibility, Redmi wireless charger is a good choice for entry level. Huawei: Huawei's original fast charging vertical charger, with Huawei's own protocol and high-speed chargingElectricity is famous. Green Link: MFM-certified magnetic charger designed for Apple users, lightweight and efficient. remax: Magnetic three-in-one charger, multi-purpose, suitable for multi-device users.
2, Samsung, founded in 1938, is the largest multinational enterprise in South Korea, is also one of the world's top 500 enterprises, involved in many industries, including electronics, aviation, automotive, finance, machinery, chemical and so on. At present, Samsung has 429 locations in 68 countries and employs more than 230,000 people.
3. Top Ten brands of mobile power supply: Mophie, ZMI, Momax, Anker, ROMOSS, Pisen, SCUD, TECLAST, ARUN Sea and Land, ronda. Mophie is an American brand, which focuses on the manufacturing of mobile intelligent devices, and is also the first certified wireless charging brand of Apple Inc. Its product line is also relatively rich, with wireless and wired two categories. Relying on the big data of the whole network, 123 network selected the top ten wireless charging in 2019 according to brand evaluation and salesIn the list of big brands, the top ten are heyhc, Kai He Electronics, Star Xi, Aolbea /Aolbea, First Wei /DIVI, Chengdu Baio Pharmacy, Chener /xuenair, Suke, Ximando /SIMAGO, and Gu Shanggu.
5, MI millet, millet is 2013 into the field of mobile power, the product on the market has won the love of many consumers, but also the world's largest shipments of mobile power brand, products are exported to countries around the world. In addition, it is worth saying that there are more fake goods on the market of Xiaomi charging treasure, and everyone should look for the flagship store to buy.
1, the top ten rankings of outdoor mobile power supply are: Roman Shi /Romoss, Green Link /UGREEN, Pinwin /PISEN, Patriot /AIGO, ANKER, Bysi /BASEUS, HUAWEI /HUAWEI, Philips /Philips, Millet /MI and IMEV.
2, the top ten outdoor mobile power supply rankings of self-drive tour are Rome Shi, Green Union, Pinsheng, Patriot, ANKER, BysiHuawei, Philips, Xiaomi, Yubo. Lomas Shenzhen Technology Co., LTD., founded in 2012 in Shenzhen, focuses on the research and development and production of 3C digital peripheral products such as mobile power supply, outdoor power supply, data charging cable, power adapter, car charger, and adhere to the development model of "started in Shenzhen, serving the world".
3. The top ten outdoor mobile power supplies of goonroadtrip are: Romos/Romoss, Green Link /UGREEN, Pinwin/Pison, AIGO /AIGO, ANKER, Besi/BASEUS, Huawei/Huawei,Philips/Philips, Xiaomi /MI, IMEV.
4, Yubo Yoobao (started in 2005, research and development, production, sales, service in one of the science and technology enterprises, the main business includes 3C digital, consumer appliances, new energy industry. At present, Yubo's products cover charging bank, charger, charging cable, mobile phone stand, small fan, humidifier, mobile energy storage, kitchen appliances, household appliances and other series.
5, Newman is one of the well-known consumer digital brands, with mature product development and resource integration capabilities, the previous mp3 is very famous. alfrescoThe market response to power supplies is modest. 7, Baikelong: is a brand of Shenzhen Miyang Technology Co., LTD., which mainly does inverter, mobile power, solar electromagnetic, photovoltaic cells, batteries, regulated power products, is a relatively professional and well-known brand.
6, quantity. More importantly, it is necessary to focus on the aspects of their current concern, not a sentence can be finished in two sentences.