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
Click on the top“Mechanical and Electronic Engineering Technology”to follow us PCB, or Printed Circuit Board, is an indispensable component of modern electronic devices. It acts like a bridge, connecting various electronic components and ensuring that current and signals can be transmitted smoothly. PCB routing is a key part of building this bridge, directly affecting the … Read more
Like many other great inventions in history, the printed circuit board (PCB) as we know it today is built on the foundation of progress throughout history. In our little corner of the world, we can trace the history of PCBs back over 130 years to a time when the great industrial machines of the world … Read more
Click the above“Mechanical and Electronic Engineering Technology” to follow us In the electronic devices we encounter daily, whether smartphones, computers, or smart home devices, there is an essential component – the PCB, also known as the Printed Circuit Board. The PCB routing, as a crucial part of the PCB manufacturing process, plays a vital role. … Read more
In the design and manufacturing process of PCB boards, engineers need to not only prevent unexpected issues during manufacturing but also avoid design errors. This article summarizes and analyzes these common PCB problems, hoping to provide some assistance for your design and production work. Problem 1: PCB Short Circuit This issue is one of the … Read more
Basic Knowledge of FPC/PCB Introduction to Circuit Boards 1. Flexible Printed Circuit Boards Flexible Printed Circuit Boards (FlexPrintCircuit, abbreviated as “FPC”) are printed circuit boards made of flexible substrates that can be single-sided, double-sided, or multi-layered. They feature characteristics of being lightweight, thin, short, small, high density, high stability, and flexible structure. They can not … Read more
Source: Old Thousand and His Friends Original Author: Sun Qian In the electronics industry, there is a key component called PCB (Printed Circuit Board). This is a very basic component, which makes it difficult for many people to explain exactly what a PCB is. This article will provide a detailed introduction to PCB-related knowledge, allowing … Read more
Editor’s Note PCB (Printed Circuit Board) is the supporting body for electronic components. Because it is made using electronic printing techniques, it is referred to as a “printed” circuit board. Before the advent of PCBs, circuits were made by point-to-point wiring. This solution had low reliability because as the circuit aged, line breakage could lead … Read more
Your smartphone has approximately 110 meters (about 360 feet) of wiring. These wires connect the camera, speaker, screen, wifi antenna, GPS, battery, fingerprint sensor, dozens of microchips, and many more components into one device, enabling all components to work closely together. A football field’s length of wiring is precisely integrated into your smartphone, but where … Read more