Author: Grace

Introduction Printed Circuit Boards (PCBs) are the backbone of modern electronics, serving as the foundation for the interconnection and support of various electronic components. They are used in a wide range of applications, from consumer electronics to industrial machinery, and even in critical sectors such as aerospace and medical devices. Given their ubiquitous presence and…

Solder joints are critical to the functionality and reliability of Printed Circuit Board Assemblies (PCBAs). They provide both electrical connections and mechanical support for components mounted on the PCB. However, solder joint failures are a common issue in PCBA processing, leading to reduced performance, intermittent connections, or complete device failure. Understanding the root causes of…