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 […]

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 […]

What is temperature correction? Temperature correction is a method used to compensate for the influence of temperature variations on the measurement of a parameter. It involves adjusting the measured value of a parameter to account for the deviation caused by temperature changes. By applying temperature correction, the true value of […]

Introduction to PCB Data Upload Uploading PCB (printed circuit board) data is an essential step in the PCB design and manufacturing process. PCB data contains all the necessary information required to fabricate the physical circuit board, including the copper layers, drill holes, component footprints, and more. Properly preparing and uploading […]

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 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 […]

Introduction to PCB Solver PCB Solver is a powerful and user-friendly software tool designed to streamline the process of creating and editing printed circuit board (PCB) outlines and milling paths. Whether you are a professional PCB designer or a hobbyist, PCB Solver offers a comprehensive set of features to help […]

Understanding PCB Opens A PCB open occurs when there is an unintended break in the conductive pathway, preventing electrical current from flowing as intended. This can happen in various parts of the PCB, such as: Traces: The thin copper lines that connect components on the PCB Vias: The small holes […]