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2021-11-09
Digital ground is a connecting wire used to connect different components, modules, and chips in a digital circuit together to form a digital ground entity
With the continuous emergence of high-speed circuits, the complexity of PCB boards is getting higher and higher. In orde...
When engineers design a PCB power distribution system, they first divide the entire design into four parts: power supply...
In recent years, an increasingly important issue in the field of high-speed design is the design of circuit boards with ...
Reasonable use of the grid system can help us double the effort with half the effort in PCB design. But what is reasonab...
Printed circuit board (PCB) will appear in almost every electronic device. If there are electronic parts in a certain d...
As the volume of electronic products becomes thinner and shorter, the PCB design method of high density interconnection is to directly stack holes through blind holes.
The PCB manufacturing process starts with a "substrate" made of glass epoxy (Glass Epoxy) or similar materials...
In the PCB design, in fact, before the formal wiring, it has to go through a very long step. The following is the main d...
The layout of components on SMT-PCB1. When the circuit board is placed on the conveyor belt of the reflow soldering furn...
Right-angle wiring is generally a situation that needs to be avoided as much as possible in PCB wiring, and it h...
Talking about differential routing Differential signal (Differential Signal) is more and more widely used in high...
Misunderstanding 1: It is believed that the differential signal does not need a ground plane as a return path, o...
Snake line is a type of routing method often used in Layout. Its main purpose is to adjust the delay to meet the...
As the "mother of electronic products", PCB has a wide range of applications. With the development of intellig...
The advantages of differential signal line routing and routing strategiesDifferential signal pairs with very close wirin...
Static electricity from the human body, the environment, and even electronic equipment can cause various damages to prec...
Manufacturing companies in the 21st century are facing increasingly fierce international competition. Traditional method...
2021-11-08
First of all, people's awareness of environmental protection has been paid more and more attention in recent years. ...
PCB, as an electronic product, China's PCB industry has entered a stage of sustained and stable growth.PCB is an ind...
