What are PCB Colors? PCB colors refer to the color of the solder mask, which is a protective layer applied to the copper traces on a PCB. The solder mask serves two main purposes: It prevents solder bridges from forming between adjacent traces during the soldering process. It protects the Read more…
Introduction Getting PCB Quotes online can be a daunting task, especially if you’re not familiar with the process. With so many manufacturers and options available, it’s easy to get overwhelmed and make mistakes that can cost you time and money. In this article, we’ll explore 11 common minefields to avoid Read more…
Introduction to Soldering PCB inspection Soldering PCB (Printed Circuit Board) inspection is a critical process in electronics manufacturing to ensure the quality and reliability of the final product. Defects in soldering can lead to malfunctions, reduced performance, and even safety hazards. Therefore, it is essential to have a thorough inspection Read more…
What is UL Certification for PCB Manufacturing? UL (Underwriters Laboratories) certification is a widely recognized safety standard for electronic products and components, including printed circuit boards (PCBs). UL certification ensures that PCBs meet strict safety requirements and are manufactured using high-quality materials and processes. PCB manufacturers who achieve UL certification Read more…
Understanding Flexible PCBs and Their Advantages Flexible PCBs, also known as flex circuits or flexible printed circuit boards, are a type of printed circuit board that can bend and conform to various shapes. Unlike traditional rigid PCBs, flexible PCBs are made using a flexible substrate material, such as polyimide or Read more…
Introduction to Device Packaging Device packaging is a crucial aspect of the semiconductor industry, as it plays a vital role in protecting and interconnecting electronic components and integrated circuits (ICs). The International Microelectronics Assembly and Packaging Society (IMAPS) is a leading organization that focuses on advancing the field of microelectronics Read more…
Types of Reflow Soldering Equipment There are several types of reflow soldering equipment available in the market, each designed for specific applications and production volumes. The most common types include: Convection Reflow Ovens Convection reflow ovens are the most widely used type of reflow soldering equipment. They use forced air Read more…
Factors Affecting In-circuit test cost PCB Complexity The complexity of the PCB is one of the primary factors that determine the cost of in-circuit testing. PCBs with a higher number of components, layers, and test points require more time and resources to test, resulting in increased costs. The following table Read more…
What is an SMD counter and why use one? An SMD (Surface Mount Device) counter, also known as an SMD counting machine, is a specialized piece of equipment used to accurately count large quantities of small electronic components like resistors, capacitors, inductors, diodes, transistors, and integrated circuits. These components are Read more…
Why is PCB Cleaning Important? PCB cleaning is a crucial step in the manufacturing process for several reasons: Removing flux residues: During the soldering process, flux is used to prevent oxidation and ensure proper solder joint formation. However, flux residues left on the PCB can cause corrosion, leading to short Read more…