Introduction to the Xpedition Platform Mentor Graphics, a Siemens business and a global leader in electronic design automation (EDA), has recently launched its new Xpedition Platform, a comprehensive suite of tools designed to optimize productivity in advanced printed circuit board (PCB) systems design. The Xpedition Platform offers a cutting-edge solution for engineers and designers seeking…

What is Solder Escape? Solder escape, also known as Solder Wicking, is a common problem that occurs during the soldering process. It happens when molten solder flows or “wicks” up the component lead or wire, away from the intended solder joint. This can lead to a weak or incomplete solder connection, compromising the integrity and…

Understanding Solder Escape and Its Impact on PCB Assembly Solder escape, also known as solder wicking, is a common issue faced during the reflow soldering process in PCB assembly. It occurs when molten solder flows away from the intended joint and spreads along the surface of the PCB or component leads. This unwanted solder flow…

Introduction to PCB Surface Finish When designing and manufacturing printed circuit boards (PCBs), selecting the appropriate surface finish is crucial for ensuring reliable performance, solderability, and long-term durability. The surface finish not only protects the exposed copper traces from oxidation and contamination but also plays a vital role in the assembly process, particularly during soldering.…

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, we’ll explore the various types…

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 helps to clean and protect…

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 39.4 1.2 47.2 1.6 62.9…

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 occurs through various mechanisms, including:…

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, and Linux operating systems and…

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. One of the key aspects…