Understanding Lead Free Soldering Lead-free soldering is the process of joining two or more metal surfaces using a lead-free solder alloy. The most common lead-free solder alloys are tin-silver-copper (SAC) alloys, with the most popular being SAC305 (96.5% tin, 3% silver, and 0.5% copper). Advantages of Lead Free Soldering Environmentally […]

Introduction to DRC in CAD Design Rule Checking (DRC) is an essential step in the electronic design automation (EDA) process that helps ensure the manufacturability and reliability of integrated circuits (ICs) and printed circuit boards (PCBs). DRC involves verifying that a design complies with a set of predefined rules and […]

What is an Interactive Panel? An interactive panel, also known as an interactive flat panel display (IFPD), is a large, flat-screen display that incorporates touch technology, allowing users to interact with the content on the screen using their fingers or a stylus. Interactive panels are typically designed to be mounted […]

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 […]

Table of Contents Introduction to SMT Tombstoning Causes of SMT Tombstoning Preventing SMT Tombstoning Troubleshooting and Solving SMT Tombstoning Frequently Asked Questions (FAQ) Conclusion Request Flex PCB Manufacturing & Assembly Quote Now Introduction to SMT Tombstoning What is Surface Mount Technology (SMT)? Surface Mount Technology (SMT) is a method of […]

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 […]

How are HDI PCBs Manufactured? The HDI PCB manufacturing process involves building up the interconnect structure layer by layer on the surface of the board. This is known as sequential lamination or a built-up process. The typical steps are: Starting with a core PCB panel Drilling any through-holes Imaging and […]

Introduction to PCB Basics Printed Circuit Boards (PCBs) are the backbone of modern electronics. They are used in almost every electronic device, from smartphones and computers to industrial equipment and medical devices. PCBs provide a platform for electronic components to be mounted and connected, allowing for the creation of complex […]

What is ENEPIG? ENEPIG is a surface finish that consists of three layers: electroless nickel, electroless palladium, and immersion gold. The process involves depositing a layer of electroless nickel onto the copper pads of the PCB, followed by a thin layer of electroless palladium, and finally, a layer of immersion […]

What are PCB Outlines? A printed circuit board (PCB) outline refers to the physical shape and dimensions of the PCB. It defines the outer boundary and any cutouts or notches within the board. The PCB outline is a critical aspect of PCB design as it determines how the board will […]