Introduction to common surface processes of PCB boards
Since long-term contact of copper with air will cause copper to oxidize, we need to do some processing on the…
5G of PCB substrates to improve CCL technology level
The key tasks of my country’s copper clad laminate (CCL) industry in the future development strategy, specifically in terms of…
Electromagnetic compatibility design considerations for multi-layer PCB board design
Electromagnetic Compatibility (EMC) is an emerging comprehensive discipline that mainly studies electromagnetic interference and anti-interference issues. Electromagnetic compatibility means that…
Let you know what pcba is
What are the uses of pull-up resistors and pull-down resistors? 1. Basic concepts of PCBA PCBA does not refer to…
Why is the PCB circuit board “pasted with gold”
Many friends who don’t know much about PCB circuit boards asked me: Why is the PCB circuit board “pasted with…
Testing and inspection issues in PCB lead-free soldering technology
The process requirements of circuit boards are a very important factor in the production. They directly determine the quality and…
Etching process and process control of PCB processing
Etching process and process control of PCB processing The process from the printed circuit board to the exposed circuit pattern is a…
Do you know the PCB baking stacking method? What are the precautions for PCB baking?
PCBs are either single-layer or double-layer. If the PCB size is too large and the printed lines are long, the…
PCB design considerations in power management
With the rapid development of technological products, the PCB design of power supply products is facing greater challenges, including power…
What software is better for PCB layout? Cadence or AD?
PCB layout is a printed circuit board. Printed circuit board, also called printed circuit board, is a carrier that allows…
Do you know about the application of flexible circuit boards?
FPC (flexible circuit board), also known as “soft board”, is a type of PCB. FPC is made of flexible substrates…
How to select circuit materials from the perspective of thermal management in 5G technology applications
With the rise of the Internet of Things and the increasing abundance of mobile Internet content, people have put forward…
What you have to know about PCB copper clad laminates
What is PCB copper clad laminate? I often hear circuit board manufacturers mention PCB copper clad laminate. What exactly is…
Talking about the soldering layer of PCB.
What is the soldering layer of PCB. PCB solder mask is an indispensable component of modern electronic equipment. As a…
Safety distance issues encountered in PCB design
We encounter various safety spacing issues in normal PCB design, such as the spacing between vias and pads, the spacing…
