What is SMT PCB Assembly? SMT PCB Assembly, or Surface Mount Technology Printed Circuit Board assembly, is a method for producing electronic circuits in which the components are mounted directly onto the surface of printed circuit boards (PCBs). SMT has largely replaced the through-hole technology construction method of fitting components […]

What is a PCB Relay? A PCB relay, or printed circuit board relay, is a compact electromechanical switching device mounted directly onto a PCB. It allows a low-power signal to control a high-power circuit, providing isolation between control and load circuits. PCB relays come in various types, sizes, and ratings […]

Understanding QFP Solder Bridging What is QFP Solder Bridging? QFP solder bridging is an unwanted connection of solder between two or more adjacent pins on a QFP package. This connection creates a short circuit, which can lead to device malfunction or failure. Solder bridging is a common issue in surface-mount […]

What is PCB Panelization? PCB panelization is the process of grouping multiple printed circuit board (PCB) designs onto a single panel for manufacturing. This technique is used to optimize production efficiency, reduce costs, and minimize waste. By placing multiple PCBs on a single panel, manufacturers can process a larger number […]

Introduction to Fiducial Markers Fiducial markers, also known as fiducials or PCB fiducials, are small, round, copper-plated pads or marks placed on printed circuit boards (PCBs) to aid in the assembly process. These markers serve as reference points for pick-and-place machines and other automated assembly equipment, ensuring accurate component placement […]

Introduction to the ACB Technology Seminar The Association of Computer Builders (ACB) recently hosted a groundbreaking technology seminar titled “Eyes on the future, feet on the ground.” The event brought together industry leaders, innovators, and technology enthusiasts to discuss the latest trends, challenges, and opportunities in the rapidly evolving world […]

Introduction to PCB Panels Printed Circuit Boards (PCBs) are the backbone of modern electronics. They provide a reliable and efficient means of connecting electronic components in a compact and organized manner. PCBs are used in a wide range of applications, from consumer electronics to industrial equipment and aerospace systems. In […]

PCB Essentials: Understanding the Basics of 4 Layer PCBs Introduction to 4 Layer PCBs A 4 layer PCB, or printed circuit board, is a complex electronic component that consists of four conductive layers laminated together with insulating material. These boards are widely used in various applications, from consumer electronics to […]

Introduction to PCB Stackup Printed Circuit Board (PCB) stackup refers to the arrangement of copper and insulating layers that make up a PCB. The stackup design is crucial in determining the electrical properties, signal integrity, and overall performance of the PCB. In this article, we will delve into the world […]

What is PCB Stackup? PCB stackup refers to the arrangement of layers in a multi-layer printed circuit board. It involves stacking alternating layers of conductive copper and insulating materials, such as FR-4, to create a compact and efficient circuit board. The number of layers in a PCB stackup can vary […]