Today to share the knowledge of wireless charging coil manufacturers, which will also explain the concept of wireless charging coil stocks, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>So, what are the wireless charging concept stocks? The following are several wireless charging concept stocks recognized by the market: SAN 'an Optoelectronics (60070SH) : SAN 'an Optoelectronics is one of the well-known semiconductor lighting and display solution providers in China, and it also has wireless charging technologyMore in-depth research. The wireless charging chip developed by the company has been applied in a number of intelligent devices, and has a high market competitiveness.
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. Shuobide is a professional manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas.
Wireless charging is a hot track with relatively high attention in the near future, but many shares do not know what wireless charging concept stocks are, today2, Anker (p>
) : Anker is another well-known brand in the field of charging equipment. Its in-car wireless charger is well received by users for its efficient charging capability and durable quality. Anker's products are generally broadly compatible and can be adapted to many different brands and models of mobile phones. In addition, Anker also focuses on environmentally friendly design, and some of its products use recycled materials.
3, Nikola wireless charger, Shenzhen Fangxin technology company's products, Shenzhen Fangxin technology is one of the members of the wireless charging alliance (WPC), the earliest in China based on high-tech,Set product development, production, sales as one of the wireless charging technology field system solutions provider. Fangxin Technology is the only finished product manufacturer using its own hardware and software technology to pass QI certification.
4, Samsung currently occupies the first place in the global smartphone market, Samsung is the first to vigorously promote the development of the wireless charging market. Apple, as a benchmark in the smartphone industry, has always been a bellwether for the industry. Although the introduction of wireless charging mobile phones has not been long,... Nokia is also a veritable pioneer and promoter of wireless charging. Back in 2012,... LG After Nokia, let's talk about LG.
5, TWS Bluetooth headset wireless charging market volume is second only to mobile phones, ranking second! Fuhengtai TWS headset wireless receiving module, can be directly imported on the basis of TWS headset charging case PCBA, "board unchanged" to achieve wireless charging, easily meet the design needs of customers TWS charging case upgrade wireless charging function.
6, Shun Luo Electronics (002138) : inductor faucet, wireless charging coil has been mass-produced. The company is the domestic inductor leader. The company is mainly engaged in chip inductors, chip magnetic beads, chip varistor, NTC Development, production and sales of thermistor and common mode yoke coil. 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.
1, electric vehicle wireless charging technology has become a popular electric vehicle to become the mainstream, the problem of battery life has not stopped, in order to solve the battery life problem, the various car companies have also tried their best to find a way to solve this problem, in addition to change the power and fast charge, in fact, there is oneAnother way is to charge the road and let the car run while rushing on the road.
2, Tesla acquired the German WIFERION, in the modified version of the Model 3 applied wireless charging technology, the logic behind is electromagnetic induction wireless charging. At present, the modified Tesla Model 3 can achieve a maximum of 12KW wireless charging power, the fastest one hour to make up 80 kilometers, full may take about 6 hours.
3, Lveco (IVECO) must be no stranger to everyone, as the world's leading commercial vehicle manufacturer, IvecoProducts cover light, medium and heavy models. The Stellantis Group was formed in 2019 by the merger of the 50 percent holdings of Peugeot Citroen Group (PSA) and Fiat Chrysler Group (FCA). The vehicles that have successfully tested inductive charging are an Iveco electric bus and two Fiat 500s, and this amazing technology is DWPT - dynamic wireless power transmission.
4, wireless charging process will definitely heat. As long as the temperature is not very high, there is no problem, you see if there is something around the block, because many times love to put some things onUp. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
5, for electric vehicles with wireless charging, mostly through the power supply coil arranged on the ground and the electric coil at the bottom of the vehicle, through the magnetic resonance generated between the coils to replace the traditional power lines for vehicle charging. This charging method requires higher spacing between the supply and receiving coils. The huge demand for wireless charging technology for electric vehicles makes the research and development of related technologies quite active.
1, 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 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.
2. 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.
3. Belkin is definitely a good choice. The Belkin BOOSTUP10 watt wireless charging base is also a good choice. It supports the Qi standard and supports 10W high-power output, adopts the support base type design, the appearance level is high, and also comes with a special power supply, notIt is always convenient. In the test, the iPhone EXR phone uses the Belkin BOOSTUP10 watt wireless charging base from 3% to full charge takes 4 hours and 22 minutes, and the charging efficiency is quite good.
Electric field-coupled wireless charging does not use a coil for electromagnetic induction, but directly through the high frequency electric field in the capacitor formed between the charging base and the electrical device to be charged, that is, the induction electric field generated by coupling two sets of asymmetric dipoles along the vertical direction to transmit powerThe electric mode has the advantages of low cost and low alignment requirement. But there are not many actual products.
K. Stamping addresses these challenges with a unique coil solution: Thickness reduction -AKS 'patent-pending dual coil design reduces component thickness, including the protective cover, to 0. 3 mm. Reduce heat -AKS charging coils have the industry's lowest resistance to help reduce the device's temperature while charging. Lower cost AKS's highly scalable manufacturing process minimizes the impact of wireless charging coil prices on material costs.
The transmitting end is usually a multi-strand silk-covered wireMultiple strands of thinner enameled wire or coated wire wound inductors are used in relatively high frequency circuits, such as the magnetic antenna rod coil of the radio, the short-wave radio coil, the high frequency transformer coil of the liquid crystal display lighting circuit, etc., often use multiple strands of wire and wound.
Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger's power supply coil) will generate a magnetic field, other unenergized coil (mobile phone side of the electric coil) close to the magnetic field will generate current, charging the mobile phone. The advantages of wireless charging safety: no power contact design, can avoid the danger of electric shock.
Enamelled wire good. Due to the skin effect of the high-frequency signal in the wire, which means that the high-frequency current in the wire will converge to the surface of the wire, the wireless charging coil generally uses a multi-strand enamelled wire to reduce the impedance.
In theory, the circular coil is the most economical wire, or the same amount of wire, it gets the largest coupling area, and thus the best effect. However, the shape design of the wireless charger often makes it impossible to make the coil into a circular circle, at which time the coil must first be considered to adapt to the shape of the housing.
2, at present, the wireless charging market is mainly composed of A4WP, PMA and WPC (Qi standard) three camps compete. However, the decision by A4WP and PMA means that wireless charging devices based on their respective standards will be compatible with each other's phones, greatly broadening the scope of application of devices. Although there are no details on the compatibility of older products to the new standard, this development is certainly a positive sign.
3, the main difference between PLA and Qi, which are also electromagnetic induction, is that PLA uses existing accessories to make a fuss on the battery, so every mobile phone can achieve wireless charging through PLA, and Qi is directly integrated in the mobile phone. 4, support wireless charging mobile phones are very many, in addition to the traditional Samsung, Apple, Huawei's three flagship, Xiaomi is the most active in wireless charging, wireless charging technology is also ahead of others a big cut.
5, according to the mobile phone wireless charging method and implementation principle, it is generally divided into three categories, magnetic resonance, electromagnetic induction and radio waves. The most used is electromagnetic induction, compared with the other two wireless charging methods, electromagnetic induction technology is more mature, charging efficiency is higher than other ways. The second is that his implementation is simpler and more stable,So our mobile phones are currently using this electromagnetic induction type.
6, Samsung's Galaxy S series and Note series of high-end models also generally support wireless charging. In the Android mobile phone camp, Huawei, Xiaomi and other brands also provide mobile phone models that support wireless charging, such as Huawei's P series and Mate series, as well as Xiaomi's Mix series and digital flagship series.
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