Millet 55W vertical air-cooled wireless charging using PC flame retardant material plastic shell wireless charging pcb drawing , fuselage edge clear end corner arc transition, support board is black, base sandblasting treatment is gold. From the frontThe front end of the base is equipped with an LED indicator light, and the support board is layered above and below, using different designs. Indicator light is green when working.
Compared with the common 10W wireless charging technology on the market, Xiaomi's 30W wireless flash charge can charge half of the 4000mAh battery in 25 minutes, achieving the efficiency of "wireless beyond wired". Xiaomi's vertical air-cooled wireless charge 30W is cleverly designed with an ergonomic tilt, which is convenient for users to operate while charging, and the built-in ultra-quiet fan can effectively actively dissipate heat, improving the comfort of the charging process.
Millet vertical air coolingWireless charger (55W black) 199 yuan at present millet maximum power (charging speed fastest) wireless charger, if the phone is 30W or 33W wireless charging power, then it is recommended that you "redundant" to buy this power of the wireless charger, because the mobile phone upgrade faster, and wireless charger this product can be used for several years, A new mobile phone can also achieve power coverage in the future.
Conclusion Wireless charging pcb drawing : Millet vertical air-cooled wireless charging with its small size, large output characteristics, become Wireless charging pcb rendering Highlights of my recent purchase. The following is an intuitive introduction to this product: Unpacking experience: / Millet vertical air-cooled wireless charging 30W in white transparent plastic packaging, visible at a glance. Its simple and generous orange-red packaging box contains the main body, data cable, charging head and manual, reflecting the efficient style of Xiaomi.
Xiaomi not only launched 30W super wireless flash charge, but also released the first eye-catching vertical air-cooled wireless charging accessories, with a power of up to 30W, using Qi charging standard, with high compatibility, will be wirelessCharging performance has been taken to a new level.
Among them, Xiaomi released the vertical air-cooled wireless charge 30W, with its power output of up to 30W, breaking the limitations of traditional wireless charging. It follows the Qi charging standard and is highly compatible, regardless of whether your device supports it or not, it can be easily handled.
1, wireless charging PCB, different functions, the required components are different. The required components are: resistance, capacitance, resonanceCapacitor, resonant coil, MOS tube, control chip, protocol chip.
2, the transmitting end is the wireless charger, the receiving end is the mobile phone. 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. The following picture shows the charging situation of Samsung S6 mobile phone and Polopai Technology's wireless charging mobile power supply. The mobile phone can start charging when it is placed on the wireless charger, without charging through the USB interface connection.
3, single-layer plate: that is, only one side is coated with copper and the otherA circuit board without copper on one side. 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 board: that is, a circuit board with copper on both sides, 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, wireless charging industry chain can be divided into four links: program design, raw materials, device manufacturing and module packaging, of which raw materials mainly include permanent magnet, soft magnetic ferrite and iron based nanocrystals, device manufacturingComponents such as chips, sensing coils and PCBS are required. The listed companies involved include ZTE, Wan 'an Technology, Shuobide, Xinwei Communication, Quanzhi Technology, Xinwang Da, BYD and so on.
5, PCB is almost used in a variety of electronic equipment, such as electronic toys, mobile phones, computers and so on. As long as there are electronic components such as integrated circuits, for the electrical interconnection between them, PCB PCB will be used as the composition of a complete PCB is mainly composed of the following five parts of the insulation substrate: generally made of phenolic paper base, epoxy paper base or epoxy glass cloth.
Design circuit diagram Wireless charging pcb drawing : Determine circuit connections, component packaging and layout in the circuit diagram. Layout design: PCB layout design according to circuit diagram. Wiring: Wiring is used to connect various components in a circuit. Generate manufacturing file: Export the design completed PCB file as manufacturing file. Manufacturing preprocessing: Preprocessing according to manufacturing documents.
The circuit is divided into modules wireless charging pcb drawing also ensures that every component on the board is grouped into a module. For example, there may be a power module in the circuit wireless pcb drawing , the main control module, the signal acquisition module, the display module and so on. And use a multimeter to measure the components in the circuit that are not easily divided into modules. According to the divided circuit module, begin to draw the circuit diagram of each module. Draw the circuit diagram to ensure that no components are pulled down.
Schematic design according to circuit function needs. The design of the schematic diagram is mainly reasonable according to the electrical performance of each componentThe diagram can accurately reflect the important functions of the PCB circuit board and the relationship between various components. The design of the schematic is the first step in the PCB production process and is also a very important step. The software used to design circuit schematics is PROTEl.
Making a PCB board generally includes the following steps: Design the circuit diagram: Use circuit design software (such as Eagle, Altium Designer, etc.) to create the circuit diagram and connect the individual electronic components. Layout design: Layout design is carried out in the PCB design software to determine each component