Today to share the knowledge of car wireless fast charging pcba, which will also explain how to remove the car wireless fast charging bracket video, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1, this part is a Circuit Board (PCBA=Printed Circuit Board)Assembly is a component composed of a combination of specific components welded to the printed circuit board of the function.
2, PCBA is Printed Circuit Board Assembly abbreviation, Chinese translation for printed circuit board assembly. PCBA is the process of assembling and welding the electronic components (such as chips, capacitors, resistors, etc.) on the printed circuit board according to the circuit diagram, and physically and electrically connecting the electronic components and the printed circuit board to form a complete circuit system.
3, PCB is a kind of basedA pattern of conductive paths on non-conductive media used to support and connect electronic components. By mounting electronic components on the PCB and connecting them, the PCBA forms the structure and function of the circuit. The purpose of PCBA is to assemble different electronic components (such as resistors, capacitors, integrated circuits, etc.) together to achieve a specific function of the circuit board.
2, now speaking, 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, followed by his implementation structure is simpler and more stable operation. So our mobile phones are currently using this electromagnetic induction type.
3, wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, wireless charging of mobile phones mostly uses the principle of electromagnetic induction. 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. As shown below.
4, the principle of wireless charging technology is "magnetic electricity", simply put, through the charging device and the mobile phone device installed on the two "magnetic equipment" mutual induction and formation of current. At present, products supporting wireless charging have appeared in mobile phones, electric vehicles, smart furniture and other fields. Among them, in the mobile phone industry, the "Qi standard" is the most common, and Qi labels are often used in the packaging of many mobile phones and wireless chargers. 5, wireless charging is also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the power device, the device uses the received energy to charge the battery, and at the same time for its own operation.
6,The magnetic expansion USB-C cable provides dual port power distribution to ensure a convenient user experience. Its appearance design is simple and practical, square column shape with black and white split design, folding pins and USB-C interface clever integration, not only beautiful, but also easy to carry.
In the internal structure, this charger has many highlights. Its USB-C interface not only supports a variety of fast charge protocols, but also has fixed and PPS voltage gears to meet the individual needs of different devices. After disassembling, we can see two carefully stacked small boards, which integrate the Merui Core MK2697G high-frequency control chip andINN650DA04 gallium nitride power chip.
Green Link 65W 4C port gallium nitride fast charger compatible with multiple protocols, support multiple fixed voltage gears and PPS voltage gears, the overall compatibility is wide. Among them, C1 and C2 ports support 18W PD fast charge, C3 and C4 ports support 65W PD fast charge, and both groups of interfaces also support power blind plug, supporting mobile phones, tablets and notebooks and other devices fast charge requirements, easy to use.
What is the difference between gallium nitride charger and fast charge: The material is different from the ordinary charger The basic material is silicon, silicon is in the electronics industryIn the very important material, the power and volume are getting larger and larger, it is very inconvenient to carry, and it is also easy to heat.
Explore efficiency and convenience: Nubia Minions 65W Gallium nitride charger PA0206 deeply Disintegrated Nubia and Minions have launched a uniquely designed 65W gallium nitride charger - PA0206, which is loved by users for its portability and multi-brand compatibility. The Minions on the box not only add interest, but also reveal the trend positioning of this product.
Choose MFi certified accessories, double guarantee of quality and compatibility. Compared to 1Five times the speed of 8W, PD fast charging iPhone from iPhone 8, up to 20W; The new iPad supports external chargers with higher power, but be sure to choose a USB-C port and an MFI-certified data cable. Apple's official fast charge set is expensive, but you can choose a more cost-effective product according to your budget and needs.
1, HONOR 10000mAh mobile power supply 2 (Type-C version) Appearance Honor mobile power supply 2 (Type-C version) adopts sky blue carton packaging with hook design. The front is printed with a picture of the appearance of the white mobile power supply, and above it is the Type-C version of the HONOR mobile power Supply 2 10000mAh (Max 18W) and the logo of Honor. The bottom is printed with product characteristics and a CQC China Quality Certification Center certification mark.
2, in the charging situation, the 10000mAh capacity of Honor mobile power 2 is enoughIn daily use, in addition to supporting Huawei's own FCP fast charge protocol, it also supports Apple4A, USB-DCP, QC0, and Samsung AFC protocols. Two-way fast charge can quickly replenish their own electricity. Honor mobile power 2 has passed the new national standard safety certification, with safety assurance, suitable for most mobile phone users on the market.
3, Honor mobile power 2 has shocked the debut, this new product with its unique design and powerful functions. Among them, the 20000mAh version with Type-C interface is particularly eye-catching. We got the real thing, and we're here to show you the detailsOpen the box as much as possible. The design inspiration of Honor mobile Power 2 comes from the Doric column of Greece, and the unique multi-faceted design makes it show a different aesthetic feeling in different angles.
4, if your device uses Type-C more, it is recommended to preferentially choose Type-C version, so that in most cases only one data cable is used, which is more convenient, and can give full play to the fast charge speed. If it is price sensitive but has the need to use Type-C, you can consider buying the Micro-USB version, and buy a Type-C data cable to charge the Type-C deviceElectricity.
5, Huawei charging treasure and Honor charging treasure brand is different Huawei charging treasure brand for Huawei. The brand of Honor charging treasure is Honor.
Led by the trend of science and technology, BULL Bull brand launched the GNV-PX105Z 5000mAh magnetic zero with its innovative spiritLine fast charge mobile power supply, for mobile phone users to bring unprecedented convenient experience. The highlight of this mobile power supply is its magnetic design, which not only realizes seamless docking, but also cleverly integrates the mobile phone stand function, allowing users to enjoy a comfortable and convenient entertainment experience while charging.
Only a small number of peripheral devices can form a complete high-performance bidirectional fast charge mobile power solution.
Dismantling of the charging head network found that this mobile power supply uses the south core SC1823 main control chip, built-in power MOS, high integration, simplifying PCB design, and using Tianyu in terms of protocolFP6601H realizes QC0, FCP, AFC, APPLE4A and other identification, good compatibility, product materials and workmanship are superior.
Philips DLP2053 mobile power supply built-in lithium ion cell, nominal cell capacity of 5200mAh, equipped with two standard USB output interfaces. Philips DLP2053 mobile power supply design is pure white delicate, the shell is made of PC plastic material, strong wear resistance, and has the characteristics of flame retardant and high temperature resistance.
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