Beyond Bendability: Analyzing Flexible PCB Materials for Reliability and Performance 1. Introduction: Beyond Bendability – Why Flexible PCB Materials Matter Flexible printed circuit boards (PCBs) have transformed from niche components into mainstream enablers of innovation. At the heart of these designs are Flexible PCB Materials, which serve as the structural and functional backbone of modern ele...

Boosting Yield, Cutting Costs: Understanding the Value of AOI Testing in the PCB Manufacturing Process Introduction to AOI Testing in the PCB Manufacturing Process In modern electronics manufacturing, printed circuit boards (PCBs) serve as the foundation of virtually every device we interact with. From smartphones and smart appliances to advanced automotive control units and aerospace instrumentat...

Solving Impedance Discontinuity: Essential Techniques for Robust High-Speed PCB Design Introduction: Understanding the Challenge of Impedance Discontinuity in High-Speed PCB Design High-speed digital and RF systems have pushed printed circuit board (PCB) performance into regimes where signal integrity is critical. Among the most persistent challenges designers face is Impedance Discontinuity, whic...

A Maker’s Dilemma: Are Blue PCBs Better Than Green PCBs for Your Projects? Understanding the Question: Are Blue PCBs Better Than Green PCBs When you first open a development board or examine a piece of electronics, one of the most striking features is the color of the printed circuit board (PCB). Traditionally, PCBs have been green for decades, largely because of the solder mask material used and...