One of the most common copper thicknesses used in PCB design and fabrication is 1 oz per square foot. But what does “1 oz copper thickness” actually mean, and why is it so significant in PCB manufacturing? This article explores this concept in depth, shedding light on its importance and
Impedance control, as a core concept in PCB design, directly influences signal integrity, transmission efficiency, and system stability. So what is impedance controlled PCB technology? This article will explore the basic principles, design methods, challenges faced by impedance controlled PCB, etc.
1. What is Impedance Control?
Impedance control refers to the design
Copper thickness plays a crucial role in the performance and durability of Printed Circuit Boards (PCBs). As a key component in PCB design and manufacturing, the selection of copper thickness affects everything from electrical conductivity and heat dissipation to mechanical strength and signal integrity.
In this article, we will explore half
With increasing demands for miniaturization, lighter weight, and enhanced reliability, Semi Rigid-Flex PCBs—which combine the characteristics of rigid and flexible PCBs—have become a popular design choice. This article explores the manufacturing process of Semi Rigid-Flex PCBs, examining each stage from design to production, as well as the challenges and solutions
PCB testing has become an indispensable part of the PCB manufacturing process. To ensure high quality in PCB design and production, multiple testing methods are employed. The most common PCB testing techniques include ICT (In-Circuit Testing), AOI (Automated Optical Inspection), and Flying Probe Testing. This article will explore the characteristics,
When it comes to precision machining or woodworking, one of the crucial decisions you'll face is whether to use a countersink or a counterbore. Both are hole-preparation techniques, but they serve different purposes, have distinct designs, and are used in various applications.
In this article, we will explore the key differences
The manufacturing process of flexible PCB involves multiple precise process links, from design, material selection to lamination, drilling, electroplating, etching, etc. Each step requires a high degree of precision and technical requirements. Understanding these manufacturing processes not only helps to improve product quality, but also promotes new application innovations.
In this
In the modern electronics industry, prototype boards and sample circuit boards (PCBs) are often the first step in product development. Whether it's developing a new device, testing a new design, or conducting small batch production, the delivery speed and cost of sample PCBs are critical factors. For time-sensitive projects, the
One of the most important advancements in PCB production is the integration of component mounting directly onto the PCB during the manufacturing process. This method, often referred to as PCB manufacturing with components, streamlines production and helps achieve more compact, reliable, and cost-effective electronic products.
This article offers a complete guide
Flexible Circuit Boards (FCBs) have become the core components of many innovative products. From smart watches to foldable phones, from medical devices to automotive electronics, FCBs are used everywhere. With the continuous advancement of technology, the requirements for FCB materials are also increasing.
This article explores the history and development of
