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1. What is Tabbed Routing Tabbed Routing is an innovative PCB routing method invented by Intel, targeting the limited PCB routing area, which cannot meet the normal transmission line width and spacing requirements between lines, thus generating impedance mismatch and signal crosstalk. Tabbed Routing can be applied to any bus in theory, but based on the wiring characteristics of various buses, DDR bus is the main application scenario at present. Tabbed Routing can be applied to any bus in theory, but based on the wiring characteristics of various buses, DDR is the main application scenario. 2. Why use Tabbed Routing? To answer this question, you need to understand the cabling characteristics of the DDR bus and a few key concepts: Pin Field, Breakout, Open Field, etc. Intel PDG uses these terms to describe different cabling areas, of course, there are terms to describe other areas, but this article only discusses Tabbed Routing-related applications, which involve the following three part...

Introduction: Solder paste application is a critical step in PCB assembly , directly affecting the quality and reliability of the final product. Proper solder paste application ensures strong electrical connections and structural integrity, which are essential for maximizing PCB assembly efficiency. This article explores various strategies and techniques to optimize solder paste application, enhancing overall efficiency in the PCB manufacturing process. Key Techniques for Optimizing Solder Paste Application Stencil Design and Quality The design and quality of the stencil used in solder paste application play a pivotal role in ensuring precise application. Stencils must have appropriate aperture sizes and shapes that match the PCB layout accurately. High-quality stainless steel stencils are preferred for their durability and ability to produce consistent results. Regular cleaning and maintenance of stencils are crucial to prevent paste clogging and ensure uniform application. Data Table...

The development of the industrial field can not be separated from the breakthrough and innovation of science and technology. And in the process of this development, PCB circuit board industrial controller plays a vital role. It is the core component of the modern industrial automation system, carrying the control and operation of industrial equipment. PCB circuit board industrial control machine innovation road can be described as a technological leap. From the initial simple logic control to today's intelligent, networked control, industrial controllers in the industrial field of application more and more widely. With the development of information technology, the industrial field of PCB circuit board industrial control machine requirements are increasingly high. In the traditional industrial automation system, industrial controllers mainly play the role of data acquisition, signal processing and control instructions sent and other functions. However, with the arrival of the ind...