Anke Innovation, innovation board registration system of the first eighteen new shares in the super cap stock market value of more than 50 billion, of course, is also one of the best quality new shares, and the main board of new shares in Chaoyang electronics, Jiahe intelligence, Aohai technology and other different, Anke innovationIt has its own brand, only does research and development design, and all the production links are handed over to OEM, catching up with the e-commerce dividends in European and American markets, and becoming the top several sellers on the Amazon platform.
The company's online revenue accounts for about 70%, and most of them are in B2C mode, among which Amazon is the company's main online sales channel, and the company's revenue from Amazon platform accounts for 734%, 703% and 6625% respectively from 2017 to 2019. As of the end of December 2019, the company ranked fifth among Amazon sellers in the United States, Japan, Canada and Germany, respectivelyOut of the power classification wireless charging ic brand , the charger has 12AH wireless charging ic brand , 20AH wireless charging ic brand , 32AH these three. According to the composition of the classification, can be divided into transformer type, thyristor type, switching power supply type. Now popular is thyristor transformer, this transformer low cost, large current, small size, light weight and other advantages.
2, the type of charger is lead-acid battery charger, lithium-ion battery charger, handComputer and other electronic equipment charger and car charger. Lead-acid battery charger. Acid battery charger designed for small lead-acid battery charger, input wide voltage AC100-240V, the product uses three-stage charging, excellent quality, good performance, high charging saturation, can improve the battery life. Lithium-ion battery charger.
3, the types of mobile phone chargers are classified according to the way of use travel charger Wireless charging ic brand : This type of charger is small, easy to carry, and can be charged for removable batteries. butWith the popularity of non-removable batteries, such chargers are gradually decreasing. Seat charger: unique appearance, novel and beautiful, easy to carry, and built-in intelligent identification circuit, can automatically convert the charger output polarity to apply to the positive and negative battery, charging effect is the best.
4, seat charger: easy to carry, easy to use, but now on the market, there are many brand of seat charger, uneven quality, should pay more attention to purchase. Travel charger: relatively small size, easy to carry, purchase should also pay more attention to its quality is safe, this travel charger is generally designed with anti-overload protection circuit.
5, the types of mobile phone chargers are easy to carry, easy to use, has been welcomed by users, but now the market of the charger brand, the quality is uneven, should pay more attention to purchase. The following matters should be noted when purchasing: (1) weight. In general, the heavier the charger, the more electronic components the charger uses, to a certain extent, the better the quality of the charger.
6, the type of mobile phone charger Ordinary charger: this is the most basic charger, usually purchased with the mobile phone or its own charger, it provides chargingThe power is relatively low and the charging time is relatively long.
2, May, Apple submitted a "wireless power system" patent to show this innovative idea. Unlike previous battery cases, this new design does away with the lightning protection connector in favor of two-way wireless charging technology. According to the patent, the new battery case will be equipped with two sophisticated "switching circuit" wireless charging coils, which means that it will not only charge itself, but also power a connected iPhone or other wireless device, enabling true wireless interaction.
3, Apple's new patent reveals a new possibility of wireless charging in the near future,A new patent filed by Apple has attracted a lot of attention in the industry. Unlike the common NFC technology on the market, Apple's patent seems to aim at the practical application and efficiency improvement of wireless charging technology.
4, the patent does not detail specific application scenarios, we can only expect Apple to reveal its actual use in a future release. Apple has always been, even after the iPhone 5 was questioned by the outside world lack of innovation, but its actual actions still show the pursuit of practicality and perfection. Wireless charging is not Apple's original creation, and the introduction of panoramic photography is not the first time, but Apple has always been able to apply the technologySurgical optimization to the best.
AP45851 compatible with high power output, chip compatible with Qi fast charge protocol (5/9/12V application), in line with the latest Wireless Charging Alliance (WPC) Qi version specifications. The AP45851 uses the unique "CNS-chip as system" technology to fully integrate a variety of high featuresMixed-signal capabilities, such as low-power device detection during standby and foreign object detection (FOD) for secure wireless charging.
Wireless charger refers to the use of electromagnetic wave induction principle for charging equipment, the principle is similar to a transformer. There is a coil in the sending end and the receiving end. The sending end coil is connected to the wired power supply to generate an electromagnetic signal, and the receiving end coil senses the electromagnetic signal of the sending end to generate a current to charge the battery.
Wireless charging technology is the use of electromagnetic induction principle, in the sending and receiving end with the corresponding coil to send and receive the induced current to charge.
Wireless charger uses the latest wireless charging technology, by using the magnetic field generated between the coils to transmit power, without the wire this medium, inductive coupling technology will become a bridge connecting the charging base station and equipment. The wireless charging system mainly adopts the principle of electromagnetic induction, and realizes the energy transfer through the energy coupling of the coil. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger transmission coil) will produce a magnetic field, the otherWhen an unenergized coil (the charged coil on the phone) is near this magnetic field, it generates an electric current, which charges the phone. The advantages of wireless charging safety: no power contact design, can avoid the danger of electric shock.
Wireless charging emission Circuit Board (PCBA) is an electronic component used to implement wireless charging function. It is one of the core components of the wireless charging system, responsible for converting electrical energy into wireless energy signals and transmission. PCBA usually consists of multiple components, including power supplies, inductors, circuit control chips, filters, and connectors.