What you need to know about high frequency PCBS
There are several parameters to consider when designing PCBS for high frequency applications. This article discusses these factors, as well as the application of high frequency printed circuit boards.
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Methods for making printed circuit boards
The manufacturing process of printed board is still more complex, to go through the light painting, photographic plate and other chemical processes, consume more materials, longer cycle, high cost.
How to select PCB core material
it is worth familiarizing yourself with the preferred material for a particular number of layers and making every effort to design a PCB to match it. There will always be exceptions to specific design requirements, but in general, standard materials are t
How to increase the output of PCB components
This is because the pad will likely be rectangular, which means that the average PCB assembler will consider applying the paste in this shape as optimal.
What types of protective coatings do PCB boards have?
A protective coating is a polymer film applied to the PCB surface to protect the PCB board and its components from corrosion and environmental contamination.
Circuit board temperature is more or less normal
The temperature resistance test of PCB circuit boards is to prevent adverse reactions such as board bursting, foaming and delamination at excessively high temperature, leading to poor product quality or direct scrap, which is a problem that needs to be pa
Does the vision system help with PCB technology
In the end, the manufacturer will have to discard the defective board or accept costly and time-consuming repairs that may not have a clear answer to the root cause of the defect.
Signal PCB board
When adopting this method, it is necessary to ensure that the width of the bridge between the two ground is equal to the width of the IC, and that no signal line can cross the division gap.
PCB process
Purpose and function: to remove the oxide on the copper surface of the line, the ink residue film remaining glue, to ensure a binding force between copper and graphic plating copper or nickel
PCB nickel plating
Organic pollution of gold cylinder using carbon core continuous filtration, and add appropriate amount of gold-plated additives.
How to rely on long PCB for antenna design and prevent distortion on PCB board
Modern wireless applications require sturdy antennas, which often means a long printed circuit board to integrate and support these applications. Antenna designs can make or break your application, but relying on long PCBS can help you get the job done ri
Why should PCBS be divided into digital and analog
The most critical problem is not to cross the divide gap wiring, once across the divide gap wiring, electromagnetic radiation and signal crosstalk will increase sharply. The most common problem in PCB design is EMI problem caused by signal lines crossing
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