Today to share with you what wireless charging chip knowledge, which will also explain the wireless charging chip manufacturers, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>If referring to vivo mobile phone, vivo/iQOO currently supports wireless charging devices are: X Fold, iQOO 10 Pro, X80 Pro Snapdragon version, X80 Pro Guet versionX Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro. If you have more questions, you can enter vivo official website /vivo mall APP-- my -- online customer service or vivo official website page version -- Slide down the bottom -- online customer service -- enter manual customer service to enter consultation and understanding.
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 mobile phone supports a maximum of 10V / 4A super fast charge, compatible with 4.5V / 5A or 5V / 4.5A super fast charge, compatible with 9V / 2A fast charge.
Mobile phones that support wireless charging are: Apple, Huawei, Xiaomi, Samsung, Nokia. Apple: iPhone8Plus, iPhone X, iPhone XS, iPhone XS MAX, iPhone XR, iPhone 1iphone 11Pro, iPhone11Pro Max.
Mobile phones that support wireless charging are: millet Samsung S10 series, millet MIX2S, nut R millet MIX2S, Huawei Mate20PRO, because these are well-known brands, advanced technology, so widely praised. The Mi 9 mobile phone was released on February 20, 2019, and in addition to the Qualcomm 855 chip, this product has made leaps and bounds in wireless charging.
Apple: The iphone supports wireless charging models, respectively, iPhone PhoneX series and iPAdditional features.
2, the most used is Ti's chip, about 12 pieces. There are many options for launch, and we're one of them.
3, AP45851 is a charging IC applied to wireless charging and launching system, compatible with Qi protocol. The product is fully functional and highly integrated with all functional modules, providing excellent performance. The AP45851 is compatible with high power output, and the chip is compatible with the Qi fast charge protocol (5/9/12V application), which meets the latest Wireless Charging Alliance (WPC) Qi version specifications.
4, wireless charging PCB, the function is different, the required components are different. The required components are: resistor, capacitor, resonant capacitor, resonant coil, MOS tube, control chip, protocol chip.
5, Huawei Mate40E is equipped with Kirin 990E5G SoC chip, 7nm EUV process technology, Huawei Da Vinci architecture, NPU large core NPU micro core computing architecture, intelligence upgrade, computing power improvement, large file processing is easy to handle, all kinds of computing tasks. On the front is a 5-inch AMOLED flexible curved screen that supports a 90Hz refresh rate. 4200mAhBattery, with 40W wired charging and 40W wireless charging.
1, Mi 11 wireless charging only need to connect the wireless charger to the power supply, and then put the phone on the charging base, wireless reverse charging needs to be opened in the phone. Here's how to do it: In the phone's Settings menu, tap on "Save Power and Battery". Open [Wireless Reverse Charging] in the "Battery" page, and then connect the phone to the needThe devices to be charged can be placed back to back.
2. In the Control center interface, swipe left to the last page. Click the Edit button. Click the wireless reverse charging button. When the button turns blue, it is on. Mi 11: The Mi 11 is a mobile phone owned by Xiaomi Corporation, which was released at Xiaomi Science Park on December 28, 2020 and will be available on January 1, 2021.
3, first of all, we need to confirm whether our millet 11 supports wireless charging function. You can view this information in your phone's Settings. Go to "Settings" - "Battery and Performance" - "Wireless charging", if""Wireless charging" option indicates that the device supports wireless charging. After confirming that the device supports wireless charging, we need to prepare a wireless charger that supports the Qi standard.
4, Demo model: MI 11 system version: MIUI 11 Slide down from the top of the phone screen to bring up the control panel, and continue to pull down to expand all the functions of "Control Center". In the Control Center screen, swipe left to the last page. Click the Edit button. Click the wireless reverse charging button. When the button turns blue, it is on.
5, millet 11 wireless charging open method is very simple: onlyPlace your phone on a wireless charger and it will automatically start charging. The Mi 11 is equipped with wireless charging, which is one of its many convenient features. Wireless charging not only provides greater convenience for users, but also helps reduce the use of cables and adapters, making the charging process cleaner and more efficient.
6, Mi 11 wireless charging does not need to be opened, just use a wireless charger to charge. The specific steps are as follows: Connect the charging head to the wireless charging base using a data cable, and then plug the charging head into the power supply. Put the charging base on the table and put the Mi 9The phone can be quickly charged by placing it on the wireless charging dock. The wireless charger is composed of a charging head, a data cable and a charging base.
Color is different, millet wireless charging treasure standard edition only black, although the black charging treasure looks more dirty, but this version of the charging treasure color is too single, there is not too much choice. However, the youth version of Xiaomi wireless charging treasure has black and white, which are still more classic colors.The shell material is different, the standard version of Xiaomi wireless charging treasure is metal, and the youth version of Xiaomi wireless charging treasure is plastic. The weight is different.
Compared with the Xiaomi wireless charging treasure 10000mAh on sale, the overall appearance of this Xiaomi wireless charging treasure youth version has not changed much, but it has been changed to a plastic shell, the color has been increased to black and white two options, the capacity is also 10000mAh, but the body weight is about 75g lighter, the overall thickness is about 8mm thinner, and it is more convenient to carry.
The packaging is almost the same as the old model except for the name. Product specifications are listed on the back.
Compared to the 149 standard version, the Youth version is about 70g lighter. Support while charging, can be used as a wireless charger. Cons: USB-C can only be used for input, not output. Plastic case, feel less than the standard version.
and also has a USB-A port for non-USB-C devices. Xiaomi Wireless Charging treasure Xiaomi Wireless charging treasure youth edition, capacity 10000mAh. In terms of appearance design, this product is similar to the standard version of wireless charging treasure launched earlier, and the positive is as always a very recognizable LOGO of millet, the difference is that the youth version is made of plastic materialLighter and thinner, the weight is 230g, easy to carry.
Xiaomi wireless mobile power youth version 10000mAh wireless charging part supports up to 10W wireless output, but also supports up to 18W two-way fast charge. It supports PD and QC fast charging protocols, mobile phones with wireless charging functions and headphones with wireless charging functions. Support wired USB power output and wireless output, can be charged at the same time.
Common SOCs include IDT, TI, COPO, purple light, etc., most of the internal mobile phones are currently using IDT receiving schemes. Texas Instruments TI receiver chips used more in the first two years, and now they have downplayed the field of wireless charging. The integration of this chip is high and the efficiency is high, but the cost of a single chip is high and some additional functions cannot be added.
Zhirong wireless charging master chip SW5100 also adopts a highly integrated design, supports a maximum of 15W output, is compatible with 10W, 5W, 5W three modes, and passed Qi certification, to ensure product compatibility. Simply open SW6201 or SW6208 to moveThe wireless charging mode of the power supply can realize the design of the wireless charging treasure without additional control circuit.
The most used receiver is Ti's chip, about 12 pieces. There are many options for launch, and we're one of them.
This circuit diagram uses the chip sl1052 as the control, the structure is simple and the function is complete. Pin function 1 Power end. 2 Temperature monitoring input. 3 Charging status indicator. 4 Grounding terminal. 5 Adjust the tube driver. With the base of the external regulating tube. 6 Charging control. 7 Current sampling input.
2, Resistor (Capacitor) Inductor (inductor) Diode Transistor Integrated Circuit Relay Connector Switch Fuse These components play different roles on the PCB.
3, single-layer board: that is, only one side of the board with copper and the other side without copper. Usually the components are placed on the side without copper, and the side with copper is mainly used for wiring and welding. (2) Double-layer plateThat is, a circuit board with two sides of copper, usually called the Top Layer on one side and the Bottom Layer on the other. Generally, the top layer is used as the component surface, and the bottom layer is used as the component welding surface.
4, to achieve wireless charging requires a transmitter and a receiver. The transmitter is the wireless charger, the receiver is the mobile phone and so on. There is a coil at the transmitting end and a coil at the receiving end. The transmitting end transmits energy through the control board and coil, and the receiving end receives energy through the control board and coil, so that wireless charging can be achieved.
5, the characters on the pcb represent different components, such as U represents IC, D represents diode Q represents transistor, R represents resistor, C represents capacitor, T represents transformer, CON represents connector, of course, there is no screen printing characters on the circuit board, it must rely on the usual accumulation of experience.
About wireless charging what chip and wireless charging chip manufacturers are introduced to the end of this, do not know you find the information you need? If you want to know more about this, remember to follow this site. < / p >