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2021-11-10
The PCB design question and answer collection is divided into 7 categories to classify the problems encountered in PCB d...
The nine stages of analog integrated circuit design, how many stages have you reached?This article is a long testimony f...
1. In the switching power supply high voltage board, the high voltage and large current signals are completely separated...
Detailed explanation of related design parameters:one. (It is commonly known as the conductive hole)1.Minimum: 0.3mm (12...
Let me give you a scenario to think about: When the PCB design is completed, the laminate is confirmed, and the board ha...
The above is an introduction to the golden rule of reducing harmonic distortion in high-frequency PCB design. Ipcb is also provided to PCB manufacturers and PCB manufacturing technology.
The process of transferring high-frequency energy from the coaxial connector to the printed circuit board (PCB) is usual...
2021-11-09
The SMT placement machine industry is a relatively high-tech industry. Its core equipment, the SMT placement machine, ha...
Distributed noise caused by the inherent impedance of the power supply. In high-frequency pcb , power supply noise...
(1) Try to install decoupling capacitors next to key components such as ROM, RAM and other chips. In fact, printed...
In the design of the PCB board, the anti-ESD design of the PCB can be realized through layering, appropriate layout and...
Several key points for the later inspection of PCB circuit board designWhen a PCB board is placed and routed, and no err...
Discussion on Inspection Method of PCB Thermal Design (1) Inspection method of PCB thermal design: thermocouple ...
one. Ground wire layout:1. The digital ground is separated from the analog ground.2. The grounding wire should be as thi...
Common errors in schematic diagrams:(1) There is no signal connected to the ERC report pin:a. I/O attributes are defined...
Application of PCB interconnection technology-basic knowledge1 Traditional plated through holesThe most common and cheap...
Wiring direction: From the perspective of the soldering surface, the arrangement of the components should be as consiste...
PCB design question and answer series and the meaning of each layer of the PCB board1. How to choose PCB board?The choic...
With the gradual popularization of computers in China, the application of EDA (Electronic Design Automatic) software...
Layout is one of the most basic job skills for PCB design engineers. The quality of the wiring will directly affect the ...
