Cause analysis of PCB board defects
This will break the solder joints, bend the shape of the board, or it may cause the copper thread on...
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How to do the precision of PCB circuit board "extreme"?
This technology has become a necessary means of detection in fine wire production, and is being rapi...
The change of circuit board material with temperature will lead to the change of design Dk and phase Angle
Although both microstrip line and GCPW can be modeled and simulated to predict circuit performance, ...
Why are PCB design layers mostly even?
the following methods can be used to balance the cascade, reduce the cost of PCB production and avoi...
Effect of different thickness and roughness of copper conductor on dielectric constant
Any circuit board material used in millimeter-wave circuits should have a low TCDk value to minimize...
The effect of dielectric on Dk
these changes in Dk will introduce certain impedance errors when designing millimeter-wave transmiss...
What is a copper-based circuit board?
There are positive and negative sides, the white side is welded LED pin, the other side shows alumin...
Understand PCB laminated design
It is important to note that the power layer should be near the layer that is not the main component...
High-density interconnected Circuit Board (HDI)
The best stacking mode, because the use of multi-layer ground reference plane has very good geomagne...
PCB circuit board cooling skills
the thermal performance index analysis software module added in some professional PCB design softwar...
The material that can make high speed PCB should meet these 5 requirements
Choose as large a component as possible when designing the power resistance, and adjust the layout o...
Detail PCB circuit board high frequency board and high speed board difference!
there are still some differences between high frequency products and high speed products in the dema...
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