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2021-11-03
With the rapid development of the PCB industry, testing equipment continues to be technically updated, and the market ha...
Our commonly used PCB board medium is FR4 material, and the relative dielectric constant of air is 4.2-4.7. This dielect...
1. Misunderstanding of snake walking line Snake line is a common form of wiring on computer motherboards (you should not...
There are many popular EDA tool software on the market, but these PCB design software are similar except for the differe...
Conversion and design suggestions among AD, Pads, Allegro, MentorRegarding the inter-conversion of these softwares, ever...
The graphics transfer process is one of the key processes in the printed board manufacturing industry, and every link mu...
Not only for electronic engineers, but for people from all walks of life, it is necessary to be more familiar with the t...
The general literature thinks that the power cord should be as thick as possible, which I can’t completely agree with....
There are many discussions on the importance and layout principles of the ground wire in the literature, but there i...
1. Component layout Reasonable component layout is the basic prerequisite for designing high-quality PCB diagrams. Th...
The layers that need to be output are: (1). Wiring layers include top/bottom/middle wiring layers; (2). The power lay...
Screen printing specifications in PCB design:1. The polarity of polarized components is clearly indicated on the silk sc...
As an electronic engineer designing a circuit is a necessary hard work, but no matter how perfect the principle design i...
The following is mainly to take everyone to understand the PCB processing and manufacturing industry market and future d...
2021-11-02
PCB design anti-ESD skillsStatic electricity from the human body, the environment, and even electronic equipment can cau...
The automotive electronics market is the third largest application area of PCBs after computers and communications. With...
This article will explain the challenges faced by PCB design and what factors should be considered when evaluating a PCB...
1. The wiring should be as straight as possible, or a 45-degree polyline, to avoid electromagnetic radiation.2. The li...
High-speed PCB wiring skillsIn PCB design, wiring is an important step to complete product design. It can be said that t...
Measurement method of electric clearance and creepage distance in pcb designWith the rapid development of science and te...