Understanding the Powder Spray Process The powder spray process is a type of coating method that uses a dry powder made from finely ground particles of pigment and resin. The powder is electrostatically charged and sprayed onto the surface of a substrate, which is typically made from metal, plastic, or Read more…
The Allure of Eye-catching Red in PCB Design When it comes to printed circuit board (PCB) design, the choice of solder mask color can have a significant impact on the overall aesthetic appeal and functionality of the board. While green is the most common color for solder masks, other colors, Read more…
What is Solder Mask? Solder mask, also known as solder resist or solder stop mask, is a thin layer of polymer that is applied to the copper traces of a PCB. Its primary purpose is to protect the copper traces from oxidation, prevent solder bridges from forming between closely spaced Read more…
Introduction to Solder Mask Breakoff Solder mask, also known as solder resist or solder stop, is a thin layer of polymer applied to the surface of a printed circuit board (PCB) to protect the copper traces from oxidation and prevent solder bridges from forming during the soldering process. The solder Read more…
What is a PCB Solder Mask? A PCB (Printed Circuit Board) solder mask is a thin layer of polymer that is applied to the copper traces of a PCB. The main purpose of the solder mask is to protect the copper traces from oxidation, prevent solder bridges from forming between Read more…
Introduction to PCB Fabrication Printed Circuit Board (PCB) fabrication is a complex process that involves multiple steps and requires specialized equipment. PCB fabrication equipment plays a crucial role in ensuring the quality, reliability, and consistency of the final product. RAYMING, a leading provider of PCB fabrication solutions, offers a wide Read more…
What is LPI Soldermask? LPI (Liquid Photo Imageable) soldermask is a type of protective coating applied to printed circuit boards (PCBs) to protect the copper traces from oxidation, prevent solder bridges, and provide electrical insulation. It is a photosensitive polymer that is applied as a liquid and then cured using Read more…
What is PCB Soldermask and Why Remove It? Soldermask, also known as solder resist or solder stop mask, is a thin lacquer-like layer of polymer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to prevent solder from bridging between conductors and creating short Read more…
Introduction to Soldermask Expansion Soldermask expansion, also known as soldermask clearance or solder resist clearance, is a crucial parameter in the design and manufacturing of printed circuit boards (PCBs). It refers to the additional space around the copper pads on a PCB, which is not covered by the soldermask layer. Read more…
What is PCB Soldermask? PCB soldermask, also known as solder resist or solder mask, is a thin layer of polymer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to protect the copper traces from oxidation, prevent solder bridges from forming between closely spaced Read more…