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16
Dec, 2021
The Basic Principles Of Component Selection
With the development of science and technology, the types and functions of electronic components are becoming more and more perfect, and the branches are gradually expanding. But the selection of c...
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25
Nov, 2021
What Should I Pay Attention To When Designing High Frequency Circuit Board Wi...
High frequency, high speed, and high density have gradually become one of the important development trends of modern electronic products. The high frequency and high speed digitization of signal tr...
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25
Nov, 2021
A Detailed Explanation! High Frequency And High Speed PCB Material
When selecting a substrate for high-frequency circuit PCBs, the variation characteristics of the material DK at different frequencies should be specially studied. For requirements that focus on hig...
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13
Oct, 2021
What Are The Quality Problems That Are Easily Caused By Urgent PCB Proofing O...
1: The thickness of the pad coating is not enough, resulting in poor soldering, and the pad surface coating thickness of the component to be mounted is not enough. If the tin thickness is not enoug...
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12
Oct, 2021
How To Distinguish Single And Double-sided Multilayer Circuit Boards
The two most common ways to distinguish single and double-sided multilayer circuit boards are as follows: 1. Take it up and shine it against the light, the inner core is opaque, that is, all of the...
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23
Sep, 2021
Summary Of PCB Multi-layer Board Customization Manufacturers To Troubleshoot ...
For a newly designed PCB multi-layer board, there will be some troubles during the investigation. When the circuit board has a large shape and many soldering points, as a experienced PCB multi-laye...
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08
Sep, 2021
Three Problems That Are Most Easily Overlooked By Manufacturers Of Four-layer...
Drawing a four-layer circuit board is one of the most important links in the design process. It includes the pre-planning of the circuit board, the layout and wiring of the components and the desig...
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08
Jun, 2021
Methods To Protect PCB From ESD Damage
Here we will prove that analog parts with larger geometries are most suitable for protecting field programmable gate arrays (FPGAs) with their smaller geometries.
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03
Jun, 2021
Why is the conventional impedance control only 10% deviation? Many friends very much hope that the impedance can be controlled to 5%.In fact, the impedance control routine is 10% deviation. A sligh...
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27
May, 2021
Understand Spark's Damage To PCB
Semiconductor manufacturers attach great importance to electrical overload (EOS) and electrostatic discharge (ESD). First, for obvious reasons, EOS and ESD may damage parts during manufacturing, pa...
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21
May, 2021
What Are The Conventional Requirements In The PCB Manufacturing Process
The following briefly introduces 8 general requirements in the process of PCB manufacturing.
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19
May, 2021
What Are The Points That A Good PCBA Assembly Factory Needs To Pay Attention To?
1. The quality of printed circuit boards is concerned. There are many varieties of electronic pcb circuit boards. Each product has different technological requirements. A good pcb single and double...