Auteur/autrice : wordpress51

PCB Layers: Everything You Need to Know

PCB layers are the copper layers within a printed circuit board, laminated between or onto layers of conductive material. These layers are stacked to enhance the functionality of electronic devices. This article explores the concept of PCB layering, the various types of layers, and their benefits.   Multilayer Printed Circuit Board Introduction PCB layers are […]

PCB Via: Essential Guide to Vertical Interconnect Access in Circuit Boards

Printed Circuit Board Vertical Interconnect Access (PCB VIAs) are small plated holes that create electrical connections between different circuit board layers. This article delves into the various types, functions, and best practices of PCB VIAs to help you optimize your PCB design.   Introduction  A via, short for Vertical Interconnect Access, is an essential component […]

Quick Turn PCBs: Accelerating Innovation in Electronics Development

Quick turn PCBs are designed, fabricated, and assembled swiftly, ensuring tight schedules and deadlines are met, even for high-volume orders. This article investigates the quick turn PCB process, highlighting its benefits, stages, and how it guarantees quality within a short turnaround time. High-tech electronic PCB with processor and microchips Introduction  In the fast-paced world of […]

PCB Trace: The Backbone of Modern Circuit Design

Introduction PCB trace technology is a cornerstone of modern electronic design, forming the intricate pathways that connect components on a printed circuit board (PCB). These conductive tracks ensure  electrical signals are transmitted accurately and efficiently throughout the circuit. The design and quality of PCB traces can significantly influence the performance, reliability, and functionality of electronic […]

Through Hole vs Surface Mount: Unveiling the Optimal PCB Assembly Technique

Two primary PCB assembly techniques have emerged as the electronics industry standards: Through-Hole Technology (THT) and Surface Mount Technology (SMT). This article delves into the intricacies of THT and SMT, providing a thorough comparison of their advantages, disadvantages, and applications.   Introduction to PCB Assembly Techniques Printed Circuit Board (PCB) assembly is a cornerstone of […]

What is first article inspection (FAI)

First Article Inspection (FAI) is a systematic sampling inspection procedure that ensures quality. It is a method of conducting inspections strictly in accordance with the requirements of the bill of materials and drawing specifications, in order to identify unknown issues and check the objectivity and accuracy of the parts themselves or in the process, in […]

Introduction to PCB board material categories

Choosing the appropriate board is crucial in the PCB manufacturing process. Here are some common PCB boards and their characteristics introduced： 1. **FR-4**: This is the most common type of PCB material, composed of woven glass fibers soaked in epoxy resin. It offers excellent electrical insulation and mechanical strength, making it suitable for a wide range […]

High-speed ADC PCB layout and routing skills sharing

In designing a high-speed analog signal chain, there are many options to consider for printed circuit board (PCB) layout, some more important than others and some dependent on the application. The final answer varies, but in all cases, design engineers should try to eliminate deviations from best practices without obsessing over every detail of layout […]