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Introduction to Rigid-flex PCBs Rigid-flex PCBs are a type of printed circuit board that combine rigid and flexible substrates into a single board. This innovative technology offers many advantages over traditional rigid PCBs, enabling more compact, lightweight, and reliable electronic devices. Rigid-flex PCBs are widely used in applications that require […]

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 […]

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 […]

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 […]

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 […]

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 […]