by admin | Feb 12, 2020 | PCB Manufacturing
What is the Importance of Sequential Lamination? High-density interconnects (HDI) PCBs are a rapidly increasing part of printed circuit boards (PCBs) and electronics industries. To achieve higher circuit density than traditional PCBs, HDI printed circuit boards... by admin | Sep 9, 2019 | PCB Manufacturing
When you start searching for a PCB manufacturer, you will find a long list of companies offering different capabilities, price, delivery, and quality. You might find that a company provides exceptional quality and price for a 4 layer board, but they can’t... by admin | Oct 29, 2018 | PCB Quality
PCB Manufacturing Test The quality of printed circuit boards and components are major determinants in the process yield of printed circuit board assemblies. The sooner defects are identified the less costly the remedial activities. Therefore, it is critical that PCB... by admin | Oct 24, 2018 | PCB Manufacturing
What is PCB Surface Finish and What is its Function? The surface finish is the part of the printed circuit board that prevents oxidation of the copper. It is the coating laid over the base copper surface of the outer layers of a PCB after the copper has been etched.... by admin | Sep 21, 2018 | Impedance Control, Stack-up
CONTENTS 1. What is Impedance Control and Signal Matching 2. Why is impedance matching needed? 3. What is a high-speed signal or circuit? 4. What are some of the factors affecting impedance? 5. How to achieve impedance matching? 6. PCB stack-up tips 7. Other design...
