Anti-interference problem is a very important link in modern circuit design, which directly reflects the performance of the entire system and the reliability of work. For PCB engineers, anti-interference design is the key and difficult point that everyone must master. The presence of interference in PCB boards In actual research,

As we all know, PCB design is inseparable from EDA tools. A powerful design software can effectively improve PCB design efficiency. However, as PCB size requirements are getting smaller and smaller, and device density is getting higher and higher, although the current EDA tools are very powerful, PCB design is

Vias are an important knowledge point in PCB design, especially for high-speed multi-layer PCB design. The design of vias needs to attract the attention of engineers. Next, let’s learn about via knowledge in PCB design with 2PCB. Type of via Vias are generally divided into three categories: through holes, blind

The work done by PCB Layout engineers is a technical job, and it is also a meticulous job. It not only requires excellent skills, but also requires engineers to be careful and patient. In the PCB design process, because there are many rules that need to be followed, some details

Wiring is the most time-consuming and labor-intensive aspect of PCB design, and it also tests the technical level of PCB engineers the most. As an aspiring PCB design engineer, how can you improve your wiring level? According to experience, in order to achieve fast and efficient wiring and make your

Electroless copper immersion is widely used in the production and processing of printed circuit boards with through holes. Its main purpose is to deposit a layer of copper on a non-conductive substrate through a series of chemical treatments, and then thicken it to a specific designed thickness through subsequent electroplating

Napoleon said, “A soldier who doesn’t want to be a general is not a good soldier.” Similarly, “A PCB engineer who doesn’t want to be a leader in the industry is not a good PCB engineer.” So, as a PCB design beginner or a new PCB engineer, how can you

PCB design is not a random matter. There are many specifications that designers need to comply with. The following are some commonly used PCB design specifications collected by 2PCB, which are worth learning. Basic principles of layout 1. Communicate with relevant personnel to meet special requirements in structure, SI, DFM,

High-speed PCB design needs to face many different fields and products, and the core design requirements of each field are different. For example, the data and communications fields require ultimate product performance, and consumer products stand out for their performance-price ratio; on the contrary, the military and industrial fields require

A person must have an overall view, and the same is true for PCB design. Before starting a PCB project, designers must understand the overall process of the entire project from start to finish, as well as some key points that require special attention during the operation of the project.

How to improve your PCB layout skills? A very important way is to see if you can ask questions and answer them. Alternatively, we can also grow from other people’s questions and answers. 1. I recently studied PCB design. For high-speed multi-layer PCB, what are the appropriate line width settings

The number of layers of PCB depends on the complexity of the circuit board. From the perspective of PCB processing, multi-layer PCB is manufactured by stacking and laminating multiple “double-sided PCBs”. However, the number of layers of multi-layer PCB, the order of stacking between layers and the selection of board