Many people studying electronics often encounter the technical terms Printed Circuit Board (PCB) and Integrated Circuit (IC), but they frequently confuse these two concepts and even misuse them in reports, leading to criticism. The root cause lies in insufficient understanding of PCBs and integrated circuits. Therefore, today we will clarify the differences between PCBs and … Read more
It is well known that PCB design always has a series of principles to follow. If these principles are not adhered to, it may lower the success probability of PCB design, affect product performance, and even have negative impacts on signal integrity, electromagnetic radiation control, and system reliability. Today, this article will analyze these principles, … Read more
We believe that everyone finds wiring to be an essential part of PCB design, and the rationality of the wiring determines the aesthetics and production costs of the PCB. It also reflects the performance of the circuit and heat dissipation, as well as whether the performance of the components can be optimized. This article will … Read more
The diversity of PCBs in materials, layers, and processes caters to different electronic products and their specific needs, resulting in a wide classification. Below, we summarize some common differentiation methods to briefly introduce the classification of PCBs and their manufacturing processes. Let’s analyze it from three aspects. Materials Organic Materials ① Phenolic Resin: Phenolic resin, … Read more
In recent years, Ziyang District has been striving to build China’s PCB industry “third pole.” How much do you know about “PCBs”? What is PCB? PCB (Printed Circuit Board), known in Chinese as 印制电路板, is an important electronic component that serves as the support for electronic components and the carrier for electrical interconnections. Since it … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us Printed circuit boards can be classified in various ways. Based on the number of conductive layers, they can be divided into single-sided boards, double-sided boards, multi-layer boards, and new multi-layer boards; based on the material of the board, they can be classified into rigid … Read more
Layout In design, layout is an important aspect. The quality of the layout directly affects the wiring results, so it can be said that a reasonable layout is the first step to successful PCB design. Especially pre-layout, which is the process of considering the entire circuit board, signal flow, heat dissipation, structure, and other architectures. … Read more
PCB (Printed Circuit Board), also known as printed circuit board, is an important electronic component that serves as a support for electronic components and a carrier for electrical connections between them. It is called a “printed” circuit board because it is made using electronic printing techniques. Its main function is to connect various electronic components … Read more
Today, we will discuss the key points to consider when designing a PCB from a soldering perspective. 1. Factors Affecting PCB Soldering Quality From PCB design to the completion of soldering all components, achieving a high-quality circuit board requires the control of various aspects including PCB engineers, soldering processes, and soldering workers. The main influencing … Read more
Today, I will share with you the 8 common PCB markings found on PCB boards. From left to right: Stamping hole – Via type – Solder mask pad – Reference mark From left to right: Stamping hole – Mounting hole – Solder mask pad – Reference mark From left to right: PCB slot, PCB button, … Read more