1. Explore the limit of the current wireless charging speed of mobile phones, and the answer is revealed as 10W. An innovative technology has emerged on a foreign crowdfunding platform, that is, the idmix wireless charging bank, which is known as the world's fastest wireless charging device. It is compatible with PD 0, QC 0 and QiA variety of fast wireless charging protocols, whether you are an Android or iOS device user, you can enjoy its efficient service.
2, universal wireless charger charging power is the fastest 5v2a power 10w, support fast charging function of frequency conversion fast charge can reach 15w, ordinary mobile phone wireless charging only 5w.
3, the current mainstream wireless charging power standard is 10W, corresponding to the 5V2A charging specifications. The wireless charging power supported by Apple phones is also generally in line with this standard. Some devices may support lower power, such as 5V5A, corresponding to 5W charging rate. In contrast, the power of wired charging is usually around 18W, and the speed of wireless charging is indeed slower.
1, the most used is Ti's chip, about 12. There are many options for launch, and we're one of them.
2, wireless charging PCB, different functions, the required components are different. The required components are: resistor, capacitor, resonant capacitor, resonant coil, MOS tube, control chip, protocol chip. <3, the realization of wireless charging function requires a wireless transmitter module and receiving module, now the new mobile phone launched by the major mobile phone brands on the market has built-in wireless charging receiving module, some mobile phones without built-in receiving module need an external receiver chip, the use of the receiver chip is also very simple (plug into the mobile phone charging port); The wireless charger needs to be connected to the power supply, but the phone can be placed on the wireless charger for wireless charging of the phone.
4, iPhone11 as Apple's flagship iPhone11 also supports wireless charging, but relative to domestic mobile phonesFor example, the charging rate may be slower, but other aspects are still very strong, such as the iPhone11 has a variety of different colors to choose from, and also the new addition of green and purple, which is very small and fresh.
OPPO support wireless charging Current best wireless charging chip mobile phone Current best wireless charging chip : oppoFindXoppoFindX3 pro, oppoFindX3neo, oppoFindXopporenoopporeno8pro, oppoFindX5pro, oppoaceoppofindn, oppox2021. The opporeno8 is a smartphone released by OPPO.
Among which the current best wireless charging chip , Mate series as Huawei's flagship series, a number of models support wireless charging functions, such as Mate 50 series (including Mate 5)0 RS Porsche Design, Mate 50 Pro, etc.), Mate 40 series (such as Mate 40 Pro, Mate 40 Pro, Mate 40 RS Porsche design, etc.) and some models of Mate 30 series (such as Mate 30 Pro 5G, Mate 30 Pro).
Take iPhone13pro as an example, Apple 13pro built-in lithium-ion rechargeable battery, can be wireless charging, wireless charging power up to 15W, can support Qi wireless charging and MagSafeMagnetic wireless charging. Charging via a USB connection to a computer or a power adapter is also fast, with a 50% charge in about 30 minutes, using a power adapter of 20 watts or more (available separately).
Huawei supports wireless charging models such as Huawei P40Pro, Huawei P30Pro, and Huawei Mate30Pro. Huawei P40Pro supports 40W super fast charge, 27W wireless fast charge, and wireless reverse charge. Huawei P30Pro supports 40W super fast charge and 15W wireless fast charge. Huawei Mate30Pro supports a maximum of 10V / 4ASuper fast charge, compatible with 4.5V / 5A or 5V / 4.5A Super fast charge, compatible with 9V / 2A fast charge.
Wireless charger brand many current best wireless charging chip , including HUAWEI (HUAWEI), BELKIN (BELKIN), Pinwin (PISEN), Green (UGREEN), millet (MI), Mophie, BASEUS,ANKER, ESR, SAMSUNG and other brands have been widely praised for their high sales volume and good quality. Next The current best wireless charging chip , let The current best wireless charging chip We in-depth analysis of these brands, to provide you with detailed the current best wireless charging chip buying guide.
Millet (MI) The best wireless charging chip at present : Millet is not only handThe machine is excellent, and its wireless charger also reflects the company's technological pursuit of a better life. Mophie: This American company has designed a highly acclaimed wireless charger that emphasizes easy charging of smart devices. BASEUS: Based on the concept of practical aesthetics, Baseus provides users with optimized solutions for intelligent terminal use. ANKER: Global digital charging brand Anker is known for its high quality and wide user base.
HUAWEI: reliable quality, moderate price, support a variety of device charging, although the speed is not fast charging, but wireless convenient, suitable for summerYes. BELKIN: Stylish design, responsive, fine workmanship, fast charging, and non-slip protection. PISEN: high appearance level, light and portable, C port design is easy to use, and has good support for Samsung mobile phone wireless fast charging.
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. Horizontal and verticald=' What chips are needed for wireless charging '> What chips are needed for wireless charging
1, the most used is Ti's chip, about 12. There are many options for launch, and we're one of them.
2, wireless charging PCB, different functions, the required components are different. The required components are: resistor, capacitor, resonant capacitor, resonant coil, MOS tube, control chip, protocol chip.
3, the realization of wireless charging function requires a wireless transmitting module and receiving module, and now the new mobile phones launched by the major mobile phone brands on the market have been built-inLine charging receiving module, some mobile phones without built-in receiving module need an external receiving chip, the use of the receiving chip is also very simple (plug into the mobile phone charging port); The wireless charger needs to be connected to the power supply, but the phone can be placed on the wireless charger for wireless charging of the phone.
4, iPhone11 as Apple's flagship iPhone11 also supports wireless charging, but relative to domestic mobile phones, the charging rate may be slower, but other aspects are still very strong, such as iPhone11 has a variety of different colors to choose from, but also newAdded green and purple, very fresh little.
5, for example, two coils are used as resonators, the transmitting end vibrates at 10MHz frequency to radiate an electromagnetic field around, and the receiving end needs to vibrate at 10MHz frequency as well to receive the transmitted energy. Compared with electromagnetic induction, based on magnetic resonance, wireless charging achieves long transmission distance, efficient power supply, and is a one-to-many power supply method.
6. These phones have been widely praised for their brand recognition and advanced technology. For example, the Mi 9 is equipped with the world's first 20W wireless flash charging technologyThe Samsung S10 series supports wireless accelerated charging and wireless shared charging technology. Huawei Mate20PRO was a leader at that time, with reverse wireless charging function. When buying a phone that supports wireless charging, there are a few things to be aware of. First, make sure the coil of the wireless charger is properly aligned with the phone.
1, Bex wireless charger: cost-effective, 15W charging, strong suction and user-friendly design, even game enthusiasts can easily use. Multi-in-one style Rui quantity three-in-one charger: 22W wireless fast charge, strong compatibility, dual core design to ensure low loss, intelligent heat dissipation makes charging more secure. Green Link 3-in-1 Charger: Compatible with Apple Watch, iPhone and AirPods, the phone module swipes to provide an elegant desktop solution.
2, if it takes a long time to use electricity, it is recommended to choose Beisi charger, because of its productsThe quality is more reliable and durable, which can meet the needs of long-term use. The green charger is more suitable for users who need to frequent business trips or travel, because its product is small in size, easy to carry, suitable for carrying around, easy to use.
3, PISEN: Guangdong PISEN Electronics focus on mobile digital products, providing high quality wireless chargers. Green Link (UGREEN) : Shenzhen Green Link Technology research and development and sales in one, providing a comprehensive range of digital accessories and charging equipment. Xiaomi (MI) : Not only is Xiaomi's phone great, but its wireless charger also embodies the company's dedication to the good lifeThe pursuit of technology.
4, Huawei: Huawei's original fast charging vertical charger, known for Huawei's own protocol and high-speed charging. 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. ANKER: ANKER's stand charger not only supports Apple MagSafe, but also is practical and beautiful. Momis: magnetic car charger, designed for travel, travel convenient.
5, although the article recommended specific models, such as the green Link PD20WSmall diamond, although the price is slightly higher but non-gallium nitride material may be a disadvantage. Purple rice has 29 yuan of ordinary version and 79 yuan of gallium nitride version, the latter price is relatively high, purple rice 33W double-port charging head although good looking, but the price is the same as 20W gallium nitride, may not be worth this price. Although the price of Anke is 69 yuan, it is not gallium nitride, and the cost performance is still to be discussed.
6, green (UGREEN) : simple appearance, high charging efficiency, support side charging hot spot, suitable for Apple users. Xiaomi (MI) : beautifully designed, ultra-thin and lightweight, can charge headphones, it is recommended to use 20W charging head to liftLift efficiency. Mophie: practical function, simple design, easy to carry on business trips, suitable for office environment. BASEUS: Stylish appearance, plug and play, Huawei mate20 pro compatible, good charging speed.