You’ve just sketched up the perfect PCB design. You carefully laid out your components and traces to allow for optimal EMI/EMC and thermal considerations. You even made sure your board fits perfectly within the tight enclosure of your final product. There’s just one problem. You call up your favorite fabrication house to find out that […]
Category Archives: Technical Knowledge
With the continuous expansion of market demand for portable electronic products, electronic devices are becoming more and more light, thin, short, small, and multifunctional. In particular, the application of flexible boards for high-density interconnects structures (HDI) will greatly promote the rapid development of flexible printed circuit technology. With the development and improvement of printed circuit […]
The birth and development of FPC and PCB gave birth to a new product of rigid-flex PCB. The rigid-flex PCB is a circuit board with FPC characteristics and PCB characteristics by combining the flexible circuit board and the rigid circuit board after pressing and other processes in accordance with the relevant process requirements in PCB […]
PCB panelization is to combine several small PCB units with various connection methods. Common panelization includes AA sequential panelization, AB positive and negative panelization, AA rotating panelization, AB panelization, ABC mixed panelization, and so on. PCB design engineers usually consider the structural size, electrical performance, component layout, and other functional aspects of the product when […]
5G is coming soon China’s current 5G testing and pilot work are progressing smoothly. China Mobile, China Telecom and China Unicom’s three major operators have similar 5G development plans. In 2018, they will continue to expand the scale of field trials and in 2019, they will conduct commercial trials and formally commercialize them in 2020. […]
Rigid-Flex PCB design seems to be complicated, considering both the direction of various signals and the energy transfer, the disturbance and the pain caused by heat are always present. But in fact, the summary is very clear, can be started from two aspects: put it bluntly: “how to put” and “how to connect.” In accordance […]
As we all know, the printed circuit boards used in actual electronic products vary widely. However, according to different types, printed circuit boards have different classifications, details are as follows. 1 according to the layer count of printed circuit boards Single-sided PCBs single layer PCB is a printed circuit board that has only one layer of […]
HDI PCB board (High-Density Integration), a high-density interconnect board, is a circuit board with a relatively high density of line distribution using micro-blind hole embedding technology. The HDI PCB board has an inner layer circuit and outer layer circuit, and then the processes of drilling and metallization inside the hole are used to realize the […]
Specializing in the production of multilayer PCBs, high precision PCBs, HDI PCBs, and Rigid-Flex PCBs, We are one of the most trusted PCB factories. 1 Gold color The Gold color is the most expensive because it is real gold. Although there is only a thin layer, it also accounts for nearly 10% of the manufacturing […]
On the one hand, the layout of electronic components is supposed to achieve the performance of the circuit. On the other hand, the layout of the electronic components must also be neat and tidy, easy to test. Besides, we should also consider the mechanical size of the PCB board, and the position of the socket, […]
