What are the problems with substrate pretreatment?
Some substrates may absorb moisture and some of the resin may not cure well when pressed into substrates. In this…
PCB design anti-interference measures
In electronic system design, in order to avoid detours and save time, the requirements of anti-interference should be fully considered…
Why do PCBs need gold plating?
1.PCB surface treatment: Anti-oxidation, tin spraying, lead-free tin spraying, immersion gold, immersion tin, immersion silver, hard gold plating, full-board gold…
PCB Technical Guide Design Process
In PCB design, before formal wiring, there are actually a lot of steps to go through. The following is the…
Perfect fusion of circuit boards and laser welding technology
Perfect fusion of circuit boards and laser welding technology. With the development of the electronics industry, the integration of circuit…
Specific requirements for achieving high precision of PCB circuit boards
PCB high precision is not a simple matter. It puts forward higher standards for the equipment and operator experience of…
How to Optimize Thermal Management with Heat Sinks and Gap Fillers
Good thermal management is important to ensure the performance and reliability of electronic devices. It’s simple in concept, starting with…
Explanation of PCB Immersion Gold Process
1.What is Immersion Gold? Simply put, Immersion Gold is a method of chemical deposition that produces a metal coating on…
Artificial intelligence “invades” chip manufacturing
Artificial intelligence (AI) is currently transforming multiple industries. There is an interesting phenomenon: artificial intelligence is helping to promote the…
How to choose PCB materials for microwave amplifiers/millimeter wave amplifiers
5G represents the latest and greatest in wireless technology, and both design and manufacturing will be challenging, and of course…
How to solve signal interference in the design of radio frequency printed circuit board (PCB)
With the development of electronic communication technology, wireless radio frequency circuit technology is more and more widely used. The performance…
Four common methods for analyzing circuits
Electronic circuit diagrams are used to represent the composition, structure, nominal value of components and other information of actual electronic…
Let you know what is the DPC process of copper-clad ceramic substrate
Let you know what is the DPC process of copper-clad ceramic substrateDirect Plating Copper (DPC) process: It is a process…
Precautions in PCB design
As an electronic engineer, designing circuits is a necessary hard work. However, no matter how perfect the principle design is,…
Full introduction to PCB vias
Via is one of the important components of multi-layer PCBs, and the cost of drilling holes usually accounts for 30%…
