Introduction to PCB Surface Finishes PCB Surface Finishes play a crucial role in ensuring the reliability, solderability, and longevity of printed circuit boards. The right surface finish can enhance the performance of a PCB, while an inappropriate finish can lead to manufacturing defects and premature failure. In this comprehensive article, […]

Introduction to Solder Paste printing Solder paste printing is a crucial step in the Surface Mount Technology (SMT) assembly process. It involves depositing solder paste onto the printed circuit board (PCB) pads where components will be placed. Solder paste is a mixture of tiny solder particles suspended in flux, which […]

PCB Fabrication Specifications Board Thickness The default board thickness for most PCB Proto Services is 1.6mm (0.062″). This is the most common PCB Thickness used across the industry. However, other standard thicknesses are available if needed for your design: Thickness (mm) Thickness (mils) 0.4 15.7 0.6 23.6 0.8 31.5 1.0 […]

How Does a Pre-heater Work? The working principle of a pre-heater depends on the specific type and design of the unit. However, the general concept involves the transfer of heat from a hot medium (such as exhaust gases or steam) to the raw materials or process fluids. This heat transfer […]

What is EAGLE? EAGLE is a PCB (Printed Circuit Board) design software developed by Autodesk. It consists of three main modules: Schematic Editor: Used for creating electronic schematics Layout Editor: Used for designing PCB layouts Autorouter: Automatically routes traces between components on the PCB EAGLE is available for Windows, macOS, […]

Introduction to Altium Designer and RAYPCB Altium Designer is a powerful electronic design automation (EDA) software that enables engineers to design printed circuit boards (PCBs) efficiently. It offers a wide range of features and tools to streamline the PCB design process, from schematic capture to board layout and manufacturing output. […]

Introduction to PCB Design Rules in KiCAD Printed circuit board (PCB) design rules are a critical aspect of creating high-quality, manufacturable PCB layouts using EDA software like KiCAD. Design rules help ensure that your PCB will function as intended and can be reliably manufactured by defining constraints and guidelines for […]

Types of Specific Markings 1. Safety Markings Safety markings are designed to alert individuals to potential hazards and provide guidance on how to navigate dangerous situations safely. These markings can be found in various settings, including industrial facilities, construction sites, and public spaces. 1.1 Warning Signs Warning signs are a […]

Introduction to PCB History The printed circuit board (PCB) is a fundamental component of modern electronics. It serves as the backbone of countless devices, from smartphones and computers to medical equipment and aerospace systems. The history of the PCB spans over a century, marked by key innovations and advancements that […]

Introduction to PCB History Printed Circuit Boards (PCBs) have revolutionized the electronics industry since their inception in the early 20th century. These compact, efficient, and reliable boards have become an integral part of almost every electronic device we use today, from smartphones and computers to medical equipment and aerospace technology. […]