Could an Ordinary Screw Hole Really Hold a Secret?
A while back, my TV wouldn’t turn on, so I had a repair technician replace the motherboard. I kept the old one.
Reflow Soldering Simulation and Solder Joint Fatigue Analysis for Chip Package Reliability
This study focuses on finished chips that have already been packaged. Since there is no accurate model of their internal structure, the analysis primarily relies on external geometry and the layout of solder joints.
How to Design Via Holes for High-Frequency PCBs? This Article Explains It All
Vias are one of the key components of multilayer PCBs, and the cost of drilling typically accounts for 30% to 40% of the total PCB manufacturing cost.
Optimized Mechanical Design for Printed Circuit Board Laminating Machines
The electronics industry is rapidly evolving toward higher density and miniaturization. As the core structural component of various electronic devices, printed circuit boards (PCBs) are increasingly adopting multilayer designs, leading to ever-stricter requirements for forming precision.
Manufacturing Method for A Four Layer Second-order Embedded Chip HDI PCB
Specialized printed circuit boards (PCBs)—which incorporate embedded capacitors, resistors, and embedded or embedded metal blocks—enhance the functionality and scope of application of PCBs and offer high added value.
PCB Copper Thickness: The “Invisible Guardian” Hidden Inside Electronic Devices
Discover how PCB copper thickness affects electrical conductivity, heat dissipation, and structural strength. Learn how to balance performance and cost in PCB design.
Interposers，substrates，and advanced manufacturing
Discover the definition, types, and evolving role of interposers in advanced semiconductor packaging. Learn how silicon, glass, and organic interposers
Flexible Printed Circuit (FPC): Applications, Benefits, and PCB Comparison Guide
Explore Flexible Printed Circuit (FPC) technology, its advantages, applications, and key differences from traditional PCBs in modern electronics manufacturing.
PCB Pad Design Standards: Types, Shapes, and Size Guidelines for Reliable PCB Manufacturing
Learn the essential principles of PCB pad design, including pad types, shape selection, and size standards. This guide explains how proper PCB pad design improves soldering quality, manufacturing reliability, and PCB assembly performance.
What is star grounding in PCB design?
When designing printed circuit boards (PCBs), grounding is critical. A common approach is star grounding. But what exactly is star grounding? Why is it crucial for your PCB design? Let’s break it down.