How to improve your PCB wiring level
PCB wiring is very important in the entire PCB design. How to achieve fast and efficient wiring and make your…
What are the common errors in PCB design?
Electronic engineers refer to senior engineering and technical personnel engaged in research, teaching, product design, scientific and technological development, production…
Explain how to design PCB multilayer boards
PCB multilayer boards are a special type of printed circuit board. Their “location” is usually quite special. For example, there…
PCB industry reshuffle: environment protection tightens and raw material prices rise
Since 2018,China has vigorously implemented environmental protection regulations,and the most notable things include two things: one is whether the normal…
HASL common problems and solutions
Hot Air Solder Leveling, also known as spray tinning, works by using hot air to remove excess solder from the…
The hardest hit area of technology dependence-PCB industry chain
In 2018, Sino-US trade friction broke out, and the United States began to suppress China from all aspects, especially in…
How to draw GND on pcb
In the circuit principle design stage, in order to reduce mutual interference between circuits, engineers generally introduce different GND ground…
Power PCB Inductor Placement Guidelines
Switching regulators for voltage conversion typically use inductors to temporarily store energy. These inductors are usually very large and must…
7 common connectors type in pcb design
We know that when the various sub-modules of the circuit system exchange data, there may be some problems that cause…
Detailed explanation the difference between pcb single layer and double layers
In electronic product design ,pcb is the essential part .According to the numberof layers ,pcb can be divded into single-layer…
Precautions for copper wiring of PCB printed circuit boards of switching power supplies
1.Introduction This article reference address:Switching power supply is a voltage conversion circuit, the main working content is boost and buck,…
Layout and wiring issues that should be noted in PCB design when analog signals/digital signals are mixed
The operation of analog circuits depends on continuously changing currents and voltages. The operation of digital circuits depends on the…
Issues such as spacing, component position, and loop area that should be paid attention to when designing a power supply PCB
All electronic engineers must know that PCB design plays a very important role in design. Taking the power supply as…
Basic Guidelines for Mixed-Signal PCB Layout Design
This article will detail what you should consider when designing the layout of a mixed-signal PCB. This article covers component…
Principles of PCB design for single-chip microcomputer control board
The most basic process of designing a circuit board can be divided into three steps: design of circuit schematics, generation…
