3D flexible circuit boards

Accelerating Global AI Computing Power: The Billion-Dollar Opportunities Hidden in Circuit Boards – A Comprehensive Analysis of Guanghe Technology

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Accelerating Global AI Computing Power: The Billion-Dollar Opportunities Hidden in Circuit Boards - A Comprehensive Analysis of Guanghe Technology

In 2024,the AI large model drives an explosion in the server market, benefiting not only NVIDIA and Inspur, but also high-end circuit board companies that serve as the “neural hubs” for servers, are quietly entering a spotlight moment. Today, we will deeply explore Guanghe Technology (001389), which has a small market value but excellent fundamentals. … Read more

Shenjiang Intelligent: The Business Logic Behind a Circuit Board

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Shenjiang Intelligent: The Business Logic Behind a Circuit Board

Introduction Since 2020, Anji has held annual city promotion conferences in Shanghai to promote the city brand and attract investment, signing a large number of quality projects at these events. On the eve of this year’s Shanghai city promotion conference, Anji announced that it would select a batch of projects and companies that have signed … Read more

Detection of Odorous Gases Emitted from Circuit Boards

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Detection of Odorous Gases Emitted from Circuit Boards

Fire Hazard Pre-Detection: Detection of Odorous Gases Emitted from Circuit Boards In recent years, the proliferation of IoT has led to the high performance and miniaturization of electrical products, resulting in circuit boards developing towards higher density. This high-density circuit board is at risk of quality degradation due to long-term use and thermal accumulation, which … Read more

Fundamentals of Printed Circuit Boards (PCBs)

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Fundamentals of Printed Circuit Boards (PCBs)

What is a printed circuit board? A printed circuit board is a circuit formed by arranging conductive metal lines on an insulating substrate. In simple electronic projects, reconfigurable circuit boards such as breadboards or universal boards are often used, while printed circuit boards are fixed substrates that have these circuits pre-manufactured. The greatest advantage of … Read more

Introduction to PCB Circuit Board Design: Basic Learning Notes

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Introduction to PCB Circuit Board Design: Basic Learning Notes

1: Drawing Arduino Circuit Boards (Schematic Library, PCB Library, Schematic, PCB Drawing) 1. Drawing Schematic Library (Use existing libraries, or create your own) [SCH Library] Here is an example Add sub-file: Select -> Tools -> New Component Method 1: Draw one by one Below are some examples and effect images ATMEGA328P-AU CH340G LM358 USB-B PT … Read more

Guide to Automated Cleaning Equipment for Integrated Circuit Boards

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Guide to Automated Cleaning Equipment for Integrated Circuit Boards

Guide to High-Performance Integrated Circuit Board Effective Dust Removal and Cleaning Equipment Overview This guide aims to help you gain a deep understanding of the patent literature on “a high-performance integrated circuit board effective dust removal and cleaning equipment.” This device is designed to address the time-consuming and inefficient issues of traditional circuit board cleaning … Read more

Classification of Copper-Clad Laminates in PCB Circuit Boards

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Classification of Copper-Clad Laminates in PCB Circuit Boards

In electronic devices, ranging from small electronic watches and calculators to computers, general electronic devices, and military weapon systems, as long as there are electronic components, their interconnections use PCBs. The printed circuit board (PCB) is one of the important components of electronic products. The main function of the PCB is to provide mechanical support … Read more

Advanced PCB Internal Structure Diagrams

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Advanced PCB Internal Structure Diagrams

PCBEngineers often find multilayer circuit boards confusing at first glance, especially with layers reaching ten or more, resembling a spider web.Below are several internal structure diagrams of multilayer PCBs, showcasing various stacking structures in a three-dimensional format. 01 The core of High-Density Interconnect (HDI) boards lies in the vias. The processing of multilayer PCB traces … Read more

Audi’s Fault: Burning Money Faster than Circuit Boards!

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Audi's Fault: Burning Money Faster than Circuit Boards!

In recent days, several Audi vehicles have come into the shop, all displaying the warning “Battery Voltage Low.” The car owners initially thought, “It’s fine, we can still drive!” But as they drove, the car suddenly broke down and turned into an electric deadweight! Time to call a tow truck! Using a diagnostic tool, the … Read more