Causes and solutions for PCB film deformation In the printed circuit board (PCB) manufacturing process, phototooling films (also known as artwork films or simply “films”) are critical for transferring the circuit pattern onto the copper-clad laminate. Any deformation in these films directly leads to misregistration, resulting in defects like short circuits, open circuits, or poor … Continued
The Evolution of Circuit Board Technology is akin to a journey from crude wiring to intricate nano-mazes—a micro-epic of humanity continually drafting more complex blueprints of civilization on silicon substrates. Its evolution has not only defined the form and function of electronic devices, but has also profoundly propelled the entire Information Age. 1. The Beginning … Continued
Try to Design Layer Stack-up is a critical step in ensuring signal integrity, power integrity, and EMC performance in modern electronic circuits. A well-planned stack-up provides stable return paths, minimizes crosstalk, and reduces electromagnetic emissions. A typical multilayer stack-up includes signal, power, and ground layers arranged symmetrically to prevent board warping. For instance, a standard … Continued
High Density Interconnect PCB High Density Interconnect PCB, is a well-known concept you need to know about. It is an important so you need to learn about(HDI PCB) and its benefits ASAP. Key HDI advantages The evolution of excessive-density pcb generation has given engineers more design freedom and flexibility than ever before. Designers use HDI methods … Continued
Printed Circuit Board Design, which is the first step to change your concept into a real PCB. This job seems to be a complex work and needs more patience and more experienced engineers to finish it. In gereral, there seems to have 11 steps for the PCB designers to reference when they are ready to … Continued
The identification Of PCB layers, It is something relates to our quotation, our production process, the lamination and and final quality. It is one of the basic skills that we need to handle. Here are some methods for you to use to count the number of layers as below: The First. Visual Inspection, a most … Continued
For immersion and plating gold PCB,In the manufacturing of printed circuit boards (PCB) and electronic components, surface finishes play a critical role in ensuring solderability, durability, and performance. Two commonly used gold-based finishes are immersion gold and plating gold. While both involve gold deposition, they differ significantly in process, properties, and applications. Thickness and Uniformity … Continued
The differences between RO3203 PCB material and domestic materials RO3203 PCB material is a high-frequency circuit board substrate produced by Rogers Corporation. It is renowned for its stability and holds a significant position in high-end radio frequency applications. Compared with it, although domestic high-frequency PCB materials are actively developing, there are still significant differences between … Continued
The Innovation and Transformation of PCB Industry is becoming one of the hot topics when the manufacturer are gathering. Such as all kinds of Forums, Industry Conferences and Communication Meetings. PCB, as the “Invisible Bone” of the electronics industry, is not so noticeable in common days. But it is the critical basement to connect all kinds of electronic components. … Continued
Why is the Turnkey PCB Solution service so favored by customers? Turnkey PCB Solution (One-stop Printed Circuit Board Solution) has gained popularity among numerous enterprises worldwide due to its ability to significantly simplify the manufacturing process for customers and reduce the complexity of project management. From component procurement, PCB bare board manufacturing, SMT surface mount … Continued
PCB surface finish,the protection and shelf life of a PCB，The protection and valid date of printed circuit board. Gold-based treatments can typically be stored for 6-12 months in vacuum-sealed packages with desiccant, while finishes like OSP or Immersion Silver have a shorter lifespan of 3-6 months. The printed circuit board is not vacuum packaging until … Continued
The Tiny Holes That Connect Everything 1.The Purpose of Precision Drilling for PCB manufacturing in China PCB manufacturing in China for Printed Circuit Board (PCB) is the heart of modern electronics. It holds and connects all components. Indeed, the “drill” process is a vital step in making PCBs. It is a stage where accuracy is … Continued