Author name: 2PCB

The types of wiring on the PCB mainly include signal lines, power supply, and ground wires. Among them, signal lines are the most common wiring, and there are many types. According to the physical structure of the wiring, it can be divided into strip lines and microstrip lines. Stripline A stripline is a line of …

Explanation of common PCB terms – stripline and microstrip line Read More »

PCB novices will always encounter various “pits” at the beginning, such as common spacing issues: the spacing between wires, the spacing between pads, etc. In this article, 2PCB will talk to you about the safety spacing issue in PCB design. Electrical safety distance 1. Spacing between wires This spacing needs to consider the production capacity …

“Pitfalls” for novices: safety spacing issues in PCB design Read More »

A big boss in the PCB design industry said: A qualified PCB design engineer must not only have rich circuit design experience, but also have knowledge and experience in production and manufacturing. Design that is divorced from actual production is nothing more than talking on paper. Today, we might as well learn some important knowledge …

As a qualified PCB design engineer, it is important to understand production and manufacturing! Read More »

(AutomatedVisualInspection) is an efficient and accurate automated inspection equipment, specially used to inspect the appearance quality of PCB. It uses a vision system, image processing technology and artificial intelligence algorithms to conduct a comprehensive and accurate inspection of the PCB appearance to discover any possible defects or problems. Functions of PCB appearance inspection machine AVI …

PCB appearance inspection machine AVI Read More »

PCB boards always encounter various problems during the design and production process, such as PCB board short circuit, dark and granular contacts on the PCB board, board bending, etc. In this article, 2PCB and everyone will learn about some common causes of PCB board defects. PCB board short circuit This is one of the common …

Analysis of common causes of PCB board defects Read More »

The Mark point is the position identification point where the PCB is used on the automatic placement machine in circuit board design. It is also called the reference point. The diameter is generally 1.0mm. Mark points provide a common, positionable circuit pattern for all steps in the assembly process, which is crucial for SMT production. …

Explanation of common PCB terms – Mark points Read More »

As the signal rates of current electronic products continue to increase, “high-speed signals” have become very common in PCB design. Therefore, whether you are a beginner in PCB design or a PCB design practitioner, “high-speed PCB design” is a design skill that everyone must master, which includes PCB design theory and design specifications and rules. …

Some rules and reasons analysis of high-speed PCB design Read More »

There is a lot of knowledge that everyone needs to master when learning high-speed PCB design, and transmission lines are one of them. However, whether they are beginners or experienced engineers, everyone often has only a half-understanding of transmission lines. In this article, let’s learn about transmission lines together! What is a transmission line? The …

When learning high-speed PCB design, do you understand the knowledge of transmission lines? Read More »

With the 2024 Consumer Electronics Show (CES) in Las Vegas, USA, coming to a grand conclusion, global technology eyes are once again focused on this annual event that leads consumer electronics trends. This exhibition attracted more than 4,000 companies from more than 150 countries and regions, witnessing the widespread application and far-reaching impact of artificial …

The 2024 CES technology feast comes to an end, and artificial intelligence leads a new chapter in consumer electronics Read More »

Beijing time, January 16, 2024 – CES® 2024 (hereinafter referred to as CES) officially closed on January 12, Pacific Standard Time in the United States. The week-long exhibition laid a new direction for technological innovation in 2024. As the world’s largest technology event, CES 2024 showcases innovative technologies that can shape a better future and …

CES 2024: The global technology platform defining the future Read More »