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2021-10-28
We usually need to quickly estimate the resistance of a single line or plane on a printed circuit board, rather than making tedious calculations.
2021-10-27
For microwave-level high-frequency circuits, each corresponding strip line on the PCB forms a microstrip line with t...
This article focuses on a frontier category of communication products-microwave-level high-frequency circuits and th...
For high-frequency circuit design, there are already good CAD softwares. Its powerful functions are enough to overco...
1. Basic introduction to QFN package PCB designQFN (Quad Flat No Lead) is a relatively new form of IC packaging, but due...
With the use of high-speed devices, there will be more and more high-speed DSP (digital signal processing) system design...
For PCB layout engineers, mobile phones pose the ultimate challenge. Modern mobile phones contain almost all subsystems ...
Starting from the functions defined by the PCB design netlist and the method of loading netlists and components, five ne...
1. The correct switching power supply PCB design technology is an important step in the development of portable devices...
Here are the rules of PCB Layout:1. Drawing of circuit diagram:a. Call out the corresponding component symbol, connect a...
This article introduces the factors that affect the PCB design of power circuits, and elaborates on its design principle...
1. Report PCB design parametersAfter the layout is basically determined, use the statistical function of the PCB design ...
The general PCB design process is as follows: preliminary preparation -> PCB structure design -> PCB layout -> ...
1. Introduction to PCB design software ProtelWith the rapid development of electronic information technology, PCBs (prin...
Power system design engineers always want to achieve higher power density on a smaller circuit board area, and for data ...
The PCB splicing involved in this article refers to the splicing done during PCB design. An optimized panel size should ...
The following is an introduction to the common problems of LED fluorescent lamp PCB design:At present, the LED fluoresce...
The PCB board is the heart of almost all electronic products, and it carries the components and copper wires that realiz...
The following is an introduction to the PCB circuit board design of the Ethernet interface circuit:The network interface...
The BGA packaging technology used for embedded PCB design is continuously advancing following the technological development of chip manufacturers.
