When routing PCB, this often happens: when the trace passes through a certain area, due to the limited routing space in the area, a thinner line has to be used. After passing through this area, the line returns to its original width. Changes in trace width will cause impedance changes, so reflections occur and affect…
Signal integrity refers to the quality of the signal on the signal line, that is, the ability of the signal to respond with the correct timing and voltage in the circuit. If the signal in the circuit can reach the receiver with the required timing, duration and voltage amplitude, it can be determined that the…
1.Understanding the basic concepts of digital-analog hybrid design Many products include digital-analog hybrid PCB design, and different signals have different anti-interference capabilities. In the interconnection design process, the crosstalk between different signals must be reasonably controlled to ensure the index requirements of the final product. It is very important to understand the following basic concepts….
This article explores the latest advancements in flexible PCB SMT assembly techniques, highlighting innovative methods, efficiency improvements, and the significant benefits they offer for modern electronics manufacturing.
Wiring is an extremely important part of PCB design, which will directly affect the performance of the PCB board. In the PCB design process, different layout engineers have their own understanding of layout, but all layout engineers are consistent in how to improve the efficiency of wiring, which can not only save the development cycle…
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing unstable power supply operation. The following is an analysis of the matters that need to be paid attention to in each step….
Whether to use SMD magnetic beads or SMD inductors in PCB design depends mainly on the application scenario. For example, SMD inductors are needed in resonant circuits; when eliminating unwanted EMI noise, using SMD magnetic beads is the best choice. 1.The unit of magnetic beads is ohms, not hunters, so pay special attention to this….
With the vigorous development of the PCB industry, more and more engineering and technical personnel have joined the design and manufacture of PCBs. However, since PCB manufacturing involves many fields and a considerable number of PCB design engineers (Layout personnel) have not engaged in or participated in the production and manufacturing process of PCBs, the…
This article explores strategies for optimizing high-quality PCB assembly, focusing on advanced techniques, quality control measures, and innovative materials to enhance performance and reliability in electronic devices.
Discover the leading suppliers of blank PCB boards to meet your circuit needs. This article highlights top providers, ensuring you find the right partner for quality and reliability in your PCB projects. Explore your options today!
This article explores the factors influencing blank PCB board prices in today’s market, highlighting manufacturing costs, market demand, and valuable insights for buyers seeking to navigate this billion-dollar industry.
Unlock the secrets to successful double sided PCB soldering with our comprehensive guide. Explore essential techniques, tips, and best practices to enhance your skills and achieve flawless solder joints for optimal circuit performance.
This article simplifies the process of sourcing blank circuit boards for your DIY synthesizer project. It highlights reliable suppliers, options for custom manufacturing, and tips for obtaining quality boards to bring your project to life.
[First Trick] Multilayer Board Wiring High-frequency circuits are often highly integrated and have high wiring density. Using multilayer boards is not only necessary for wiring, but also an effective means to reduce interference. In the PCB Layout stage, a reasonable selection of the size of a printed circuit board with a certain number of layers…
The general basic design process is as follows: preliminary preparation -> structural design -> layout -> optimization and silk screen -> network and DRC check and structural check -> plate making. First: preliminary preparation. This includes preparing component libraries and schematics. “If you want to do your job well, you must first sharpen your tools.”…
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