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2021-10-27
The circuit board is the basic electronic component of all electronic circuit design. As the main support, it carries al...
In the absence of electronic production materials and only PCB circuit board prototypes, in order to shorten the develop...
PCB factories often find that some customers' designs do not meet the feasibility requirements of the PCB production...
The goal of PCB design is smaller, faster and lower cost. And because the interconnection point is the weakest link in t...
PCB capacitors are passive electronic components used in printed circuit boards (PCBs) that are primarily used to store an electrical charge and release it in a circuit.
The complete PCB we envision is usually a regular rectangular shape. Although most PCB designs are indeed rectangular, s...
1. Consider the choice of device packagingIn the entire PCB schematic drawing stage, the device packaging and land patt...
1. Basic principles of power supply wiring and power supply bypassWhen designing an RF circuit, the design of the power ...
introductionCellular phones are the ultimate challenge faced by PCB wiring engineers. Modern cellular phones include alm...
The stress sources of PCB circuit board parts falling or tin cracking are as follows:Stress comes from internal creepFor...
Shortening the PCB design cycle has become a routine issue. Designers are also facing rapid changes in circuit b...
2021-10-26
PCB design is a better art without the best. A PCB design with excellent performance often faces the challenge of th...
1. PCB circuit design and EMC device selectionAt the beginning of new design and development projects, the correct sele...
In recent years, the requirements for PCB layout and wiring have become more and more complex. The number of tra...
First of all, let us understand why the digital-analog ground has attracted the attention of PCB design engineers. Most ...
The following is an introduction to PCB design methods to reduce harmonic distortion Harmonic distortion (THD) refers...
1 Introduction The proportion of high-speed PCB design in modern PCB design is increasing, and the design...
Some customers have designed contour lines in the Keep layer, Board layer, Top over layer, etc., and these contour lines do not overlap, which makes it difficult for PCB manufacturers to determine which contour line shall prevail.
Establish component parameters from schematic to PCB design process-input principle netlist-design parameter settings-manual layout-manual wiring-verify design-review-CAM output.
The precautions for ESD testing in PCB design are:1. Use multi-layer PCBs as much as possible. Compared with double-side...
