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How to choose the right board for processing high frequency circuit boards
Mar 18,2023
Choosing the right board for processing high frequency circuit boards requires consideration of several factors, including the frequency of the signals, the materials used in the board's construction, and the board's dimensions and layer stack-up. Here are some steps to help you choose the right board: 1. Determine the frequency range of the signals: The first step in choosing the right board is t...
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Classification of the PCB high-frequency boards
Mar 30,2023
With the rapid development of science and technology, more and more equipment is designed for microwave frequency band (> 1GHz) or even millimeter wave field (30 ghz) applications, which also means that the frequency is getting higher and higher for the circuit board substrate, for example, the substrate material needs to have excellent electrical performance and good chemical stability. With t...
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What is A High Frequency PCB?
May 06,2023
What is a high frequency PCB? High-frequency PCB refers to a special circuit board with high electromagnetic frequency. It is a circuit board produced by using part of the ordinary printed circuit board manufacturing method on the microwave substrate copper-clad laminate or by using a special processing method. Most of the time, these high-frequency PCBs have a frequency range between 500MHZ and 2...
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HDl PCB
May 10,2023
What is a high-density interconnect (HDl) PCB circuit board? High Density Interconnect (HDI) PCB circuit board is a circuit board with relatively high line distribution density using microblind and buried via technology. The most effective way to increase board density is to reduce the number of vias and precisely place blind and buried vias to meet this requirement, resulting in an HDI board. Thi...
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What IS PTFE High Frequency Board?
Jul 13,2023
PTFE high-frequency board is a PCB board made of polytetrafluoroethylene (PTFE), which has excellent high-frequency performance. PTFE is a polymer material with a low coefficient of friction, excellent chemical resistance and electrical insulation. It performs well in high-frequency electromagnetic wave transmission, so it is widely used in electronic communication, microwave communicati...
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The Difference Between Class 2 and Class 3 in the PCB IPC Standards
Jul 24,2023
In the realm of electronics manufacturing, adherence to industry standards is crucial to ensure high-quality products and reliable performance. One such set of widely recognized standards is the IPC (Association Connecting Electronics Industries), which plays a pivotal role in defining guidelines for printed circuit boards (PCBs). Within these standards, Class 2 and Class 3 classifications hold pa...
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How much temperature can the PCB withstand?
Aug 23,2023
PCB board is a very important part of the electronics industry and is often used in various electrical equipment and instruments. One of the core properties is temperature resistance. So what is the maximum temperature resistance of the board in the PCBA processing plant? Let's take a closer look below. 1. Temperature resistance of PCB board The temperature resistance of t...
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What Is PCB Flying Probe Test?
Jan 18,2025
PCB flying probe test is an electronic circuit test method is mainly used to test the printed circuit board (PCB) on the electronic components and their connection performance. What is the flying probe test? Flying probe testing (FPT) uses four to eight independently controlled probes that are programmed to move through the air and access various component pins on a PCB one by one. During testing,...
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