Electromagnetic compatibility design in PCB
With the development of the electrical age, there are more and more electromagnetic wave sources in the human living environment,…
Electronic Design Trends—Open Source PCB Design
One of the biggest trends in electronic design is the use of open source hardware and its accompanying open source…
FinFETs drive smarter physical IP choices
The semiconductor industry is currently facing a dramatic change in the way integrated circuits (ICs) are manufactured, which is intended…
Smaller is not better in precision resistor applications
Today’s trend towards smaller devices requires smaller precision resistors that can support higher power densities. This often means that surface…
Six Tips for Selecting PCB Components
Best PCB Design Methods: Six Things to Consider When Selecting PCB Components Based on Component Packages. All examples in this…
PCB design: Is copper coating “more advantages than disadvantages” or “more disadvantages than advantages”?
As an important part of PCB design, copper coating, whether it is domestic Qingyuefeng PCB design software or some foreign…
Four common methods for analyzing circuits
Electronic circuit diagrams are used to represent the composition, structure, nominal value of components and other information of actual electronic…
Sources, hazards and protection measures of surges
According to statistics, in the United States: the direct losses caused by surges to various industries, such as shutdowns, time…
9 tips for basic PCB board testing
When testing PCB boards, we should pay attention to some details in order to better ensure product quality. When testing…
Common problems and improvement suggestions for mobile phone electromagnetic compatibility testing
This article analyzes the common problems in mobile phone electromagnetic compatibility testing, including electrostatic discharge immunity test, electrical fast transient…
EMI solutions in multi-layer PCB design
There are many ways to solve EMI problems. Modern EMI suppression methods include: using EMI suppression coatings, selecting appropriate EMI…
A brief discussion of several major elements of post-design inspection
When a PCB board has completed layout and routing, and the connectivity and spacing are checked without error, is the…
Lifting the “veil” of electromagnetic compatibility of PCB boards
some people say that there are only two types of electronic engineers in the world:those who have experienced electromagnetic interference…
Three wiring skills for PCB high-speed signal circuit design
PCB board design is a compulsory course for electronic engineers, and it is not as easy as it seems to…
How to solve the EMI problem in multi-layer PCB design?
Power bus Reasonably placing capacitors of appropriate capacity near the power pins of IC can make the jump of IC…
