Introduction to Copper fills Copper fills, also known as copper vias or PTHs (plated through holes), are a crucial component in printed circuit boards (PCBs). They provide electrical connections between different layers of a multi-layer PCB, enabling the flow of signals and power throughout the board. From a mechanical perspective, […]

Introduction Designing a printed circuit board (PCB) can be a complex and time-consuming process, with many steps and potential pitfalls along the way. Getting the PCB design right the first time is critical to avoid costly redesigns, manufacturing delays, and product failures. In this article, we’ll explore the optimum PCB […]

What is FR4? FR4 is a composite material made from woven fiberglass cloth impregnated with an epoxy resin binder. The “FR” stands for “Flame Retardant,” indicating that the material has been treated to resist catching fire and spreading flames. The “4” in FR4 refers to the specific grade of the […]

Altium Unveils Cutting-Edge PCB Design Tools and Features Altium, a leading provider of electronic design automation software, has recently announced a series of exciting updates and new features for their PCB design tools. These updates aim to streamline the design process, enhance productivity, and facilitate innovation in the world of […]

Introduction to Peelable Soldermask A peelable soldermask, also known as a temporary soldermask or removable soldermask, is a protective coating applied to printed circuit boards (PCBs) during the manufacturing process. This special type of soldermask is designed to be easily removed from specific areas of the PCB when needed, allowing […]

Introduction to cEDM cEDM, or Collaborative Electronic Design and Manufacturing, is a groundbreaking approach that combines the power of collaborative design with the efficiency of modern manufacturing techniques. This innovative methodology is transforming the way electronics are designed and produced, enabling companies to bring their products to market faster, more […]

What are Build-ups? Build-ups, in the context of construction and engineering, refer to the process of gradually increasing the complexity or size of a structure or system. This approach is commonly used in various fields, such as software development, manufacturing, and project management. The main purpose of build-ups is to […]

What are Cross Sections? A cross section is a view of an object as if it had been sliced through to reveal its internal structure. Imagine cutting a loaf of bread in half and looking at the exposed surface – this is essentially a cross section. Cross sections can be […]

Understanding Lead-free Soldering Temperatures Lead-free soldering is a process that involves using solder alloys that do not contain lead. This shift towards lead-free soldering is driven by environmental and health concerns associated with lead exposure. However, lead-free soldering typically requires higher temperatures compared to traditional lead-based soldering. The table below […]

Introduction to Digital Twin Technology A digital twin is a virtual representation of a physical object, process, or system that spans its lifecycle, is updated from real-time data, and uses simulation, machine learning, and reasoning to help decision-making. It is a powerful tool that enables manufacturers to optimize their processes, […]