Methods and Techniques in Circuit Board Repair
The three-coordinate measuring machine is a new type of high-efficiency precision measuring instrument that has been widely used in the…
Acquisition and application of electromagnetic information of PCB board
Traditional tools for debugging PCB include: time domain oscilloscope, TDR (time domain reflectometry) oscilloscope, logic analyzer, and frequency domain spectrum…
PCB layout techniques for optimizing power module performance
The global energy shortage problem has led governments around the world to vigorously promote new energy-saving policies. The energy consumption…
Analysis and suppression methods of ground interference in PCB wiring
1.Definition of ground What is ground? The definition of ground that everyone learns in textbooks is: ground is an equipotential…
Analysis of reasons why solder joints are not bright
With the development of science and technology, the market demand for electronic components is increasing. In order to improve the…
Partition design of mixed signals in PCB
How to reduce the mutual interference between digital signals and analog signals? Before designing, we must understand the two basic…
Things to note during the PCB process
R&D personnel consider how to integrate the latest advanced technologies into products. These advanced technologies can be reflected in both…
Cleaning technology of circuit boards in PCB copy boards
At present, there are four main new generation cleaning technologies for circuit boards: 1.Semi-aqueous cleaning technology Semi-aqueous cleaning mainly uses…
Reasons for choosing lead-free tin wire
Tin wire is one of the welding materials for electronic products, and tin wire is divided into lead tin wire…
Manufacturing method of PCB copper-clad laminate
PCB copper-clad laminate is the substrate material for making printed circuit boards. In addition to supporting various components, it can…
A brief analysis of the influence of thixotropy on ink performance in PCB board making
A brief analysis of the influence of thixotropy on ink performance in PCB board making Core summary: The success or…
Advanced Topology for System-Level Test and PCB Configuration
The SELEX airborne radar discussed in this article uses a scalable design with a dynamically reconfigurable active backplane to serve…
Electromagnetic radiation detection technology in high-speed PCB design
Currently, most hardware engineers still design PCBs based on experience. During the debugging process, many signal lines or chip pins…
Importance of electroplating to printed circuit boards
On printed circuit boards, copper is used to interconnect components on the substrate. Although it is a good conductor material…
Dry film solder mask for printed circuit boards
Dry film solder mask is not in liquid or paste form, it appears in the form of a photosensitive polymer…
