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what is the definition of a PCB board?
Nov 02,2020
What is a Printed Circuit Board (PCB)? How is it done? What Does It Do? A PCB is not just a structure designed to keep electronic components fixed and anchored. Its functionalities are deeper and embrace several criteria. An interesting journey to discover printed circuits. PCB design: introduction The designers of 40 years ago were real heroes. They did not have computers...
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Why Are Circuit Boards Green
Nov 02,2020
The day before yesterday evening , one of my friends was chatting with me, who worked in the electronics world. And suddenly, he asked me, “Do you ever think why are circuit boards green?” I was so spellbound that I couldn’t answer it immediately. I just thought that he asked it out of curiosity, and may be he was mistaken to assume that all circuit boards are green. So, when I was free from...
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Why the trend of FCT replacing ICT during PCBA test?
Jan 09,2021
PCBA board needs to be electrical and functional tested before delivery to customer. The normal methods include FCT (function test) and ICT (in circuit test). Few decades ago, ICT was popular in electronic manufacturing industry. Many big digital product companies (such as mobile) took ICT to test almost every single component on board, in order to verify if it complies with design range and param...
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Zollner To Invest In New Plant To Manufacture Circuit Boards
Oct 22,2022
On 13 October, Zollner Elektronik AG, the market leader in European EMS suppliers, issued a press release stating that it is opening a new manufacturing site on the east coast of Tunisia (northern Africa) and that, with the new plant in Tunisia, it will be able to expand its production capacity and resources in the medium to long term to produce PCBs and electronic modules in an industrial environ...
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Why Use PCBs?
Mar 16,2023
Printed Circuit Boards (PCBs) are the backbone of modern electronics. These tiny, flat boards have revolutionized the way we use electronics, from the everyday gadgets we rely on to the high-tech systems used in industries such as healthcare, aerospace, and telecommunications. What is a PCB? A Printed Circuit Board (PCB) is a flat board made of insulating material with conductive traces that conne...
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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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Multi-layer PCB stack design
Apr 04,2023
Multilayer PCB or multilayer printed circuit boards are circuit boards composed of two or more conductive layers (copper layers). The copper layer is pressed together by the resin layer (prepreg). Due to the complexity of the multilayer PCB manufacturing process, low production volume, and difficulty in rework, their prices are relatively higher than a single layer and double-sided PCB. Multi-laye...
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