Power bus Reasonably placing capacitors of appropriate capacity near the power pins of IC can make the jump of IC output voltage faster. However, the problem does not end there. Due to the limited frequency response characteristics of capacitors, capacitors cannot generate the harmonic power required to drive IC output cleanly over the full frequency…
Misunderstanding 1 It is believed that differential signals do not need a ground plane as a return path, or that differential traces provide return paths for each other. The reason for this misunderstanding is that people are confused by surface phenomena or do not have a deep enough understanding of the mechanism of high-speed signal…
Explore the leading PCB manufacturing companies worldwide in 2023. This article highlights the top players in the industry, detailing their specialties and innovations that shape the future of electronics manufacturing.
The process of printed circuit board from light board to circuit pattern is a relatively complex physical and chemical reaction process. This article analyzes its last step – etching. At present, the typical process of printed circuit board (PCB) processing adopts “graphic electroplating method”. That is, first pre-plating a layer of lead-tin anti-corrosion layer on…
Embedded design is a huge project. Today, let’s talk about several precautions in hardware circuit design. First, let’s understand the embedded hardware architecture. We know that the CPU is the soul of this system, and all peripheral configurations are related to it. This also highlights a feature of embedded design: hardware can be tailored. When…
The last issue explained the common DRC and correction methods in PCB design. This issue introduces what aspects are included in the general Checklist inspection. 1 Netlist comparison Confirm the report output by the netlist comparison tool to ensure that the netlist is consistent with the PCB board.The final board imports the latest schematic to…
This article explores effective strategies for industrial control PCB assembly, covering best practices, techniques for optimization, and innovations that enhance reliability and efficiency in manufacturing processes.
The parallel signals and serial signals referred to in this article include the transmission (communication) method, the interface type, and the protocol characteristics of the data itself, signals, protocols, buses and interfaces. If you want to know the difference between signals, protocols, buses and interfaces, you can read the previous article: [size=1em] A brief history…
Discover effective techniques for PCBA rework and repair solutions. Learn the best practices for diagnosing issues, tools needed, and step-by-step methods to ensure quality results in electronics manufacturing.
Explore the leading PCB manufacturers worldwide in 2023. This article highlights the top PCB makers, detailing their capabilities and contributions to the electronics industry, making it easier to find reliable suppliers for your needs.
Explore advanced PCB assembly solutions available in the US marketplace, focusing on efficiency, quality, and innovation. Discover how local services enhance production processes for various industries and meet evolving technology demands.
Discover the leading PCB suppliers of 2023 in our concise guide. Explore their strengths, services, and innovations, helping you make informed choices in your electronics projects. Don’t miss out on the top players in the industry!
Explore the Top 10 PCB Manufacturers Shaping the Future of Electronics in 2023. Discover insights into their strengths and contributions to the PCB industry, essential for advancing electronics manufacturing worldwide.
1.The FR-4 we often choose is not the name of a material The “FR-4” we often refer to is a code for a flame-resistant material grade. It means that the resin material must be able to extinguish itself after burning. It is not a material name, but a material grade. Therefore, there are many types…
Current circuit boards are mainly composed of the following: Features of integrated circuits” ]! q’ L$ O% h3 D d. q/ ? Integrated circuits have the advantages of small size, light weight, fewer lead wires and welding points, long life, high reliability, good performance, etc., and low cost, which is convenient for large-scale production. It…
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