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What are the main applications of PCB(Printed circuit board)?
PCB, also known as printed circuit board, is the core component of electronic equipment. So, what are the main applications of PCB? 1. Application in medical equipment The rapid progress of medicine is closely related to the rapid development of the electronic industry. Many medical devices conta...Read more -
What are the principles, advantages and disadvantages of PCB assembly water cleaning technology?
The PCB assembly water cleaning process uses water as the cleaning medium. A small amount (generally 2% – 10%) of surfactants, corrosion inhibitors and other chemicals can be added to the water. PCB assembly cleaning is completed by cleaning with a variety of water sources and drying with p...Read more -
What are the main aspects of PCB assembly processing pollution?
The reason why PCB assembly cleaning becomes more and more important is that PCB assembly processing pollutants do great harm to circuit boards. We all know that some ionic or non-ionic pollution will be produced in the processing process, which is usually called some visible or invisible dust. W...Read more -
What are the main reasons for the failure of PCB assembly processing solder joints?
With the development of miniaturization and precision of electronic products, the PCB assembly manufacturing and assembly density used by electronic processing plants is getting higher and higher, the solder joints in circuit boards are getting smaller and smaller, and the mechanical, electrical ...Read more -
How to confirm and analyze PCB assembly power supply short circuit？
When dealing with PCB assembly, the most difficult to predict and solve is the problem of power supply short circuit. Especially when the board is more complex and various circuit modules are increased, the power supply short circuit problem of the PCB assembly is difficult to control. Heat analy...Read more -
How long can the PCB assembly end products be stored?
PCB assembly is a board that solders various components on the surface of printed circuit board. With the development of science and technology, people have begun to pay more and more attention to the use time of the PCB assembly circuit board and the reliability of high-frequency operation, and ...Read more -
What are the causes of common welding defects in PCB assembly?
In the production process of PCB assembly circuit boards, it is inevitable that there will be welding defects and appearance defects. These factors will cause a little danger to the circuit board. Today, this article introduces in detail the common welding defects, appearance characteristics, haz...Read more -
How to import Gerbers files to Altium designe
Step 1: Open Altium Designer Step 2: Build new CAM, File￫New￫Cam document Step 3: Import Gerber files: File￫Import￫Gerber Step 4: Import NC Drill : File￫Import￫drill Step 5: Extract network files: Tool￫Netlist￫extract (Extract the network of the imported Gerber file (treat the connected ...Read more -
How to prevent others from copying PCB design?
In PCB design, after completing PCB design through many hurdles, the most important issue is copyright and plagiarism is common. So, how to prevent others from copying PCB design? 1. Apply for patent. 2.Grind the chip. Grind the pattern off the chip with fine sandpaper. It is more useful for part...Read more -
What are the production steps and requirements of the PCB assembly test stand
A PCB assembly test stand is a device used to test PCB assembly end products. When making PCB assembly test racks, PCB assembly processing plants usually need to provide Gerber files and PCB assembly samples to facilitate the production of test racks. For the current PCB assembly test bench, only...Read more -
Will the PCB assembly board be harmful to the human body?
Will the PCB assembly board be harmful to the human body? Many friends who have visited the workshop will ask such questions. Today I am going to give you the answer! It is harmful to work for a long time in the PCB board environment. PCB assembly contamination refers to any surface deposits, imp...Read more -
The difference between BOM and parts list
We know that the BOM list needs to contain a lot of information, but the information required in it does not seem to be significantly different from the product parts list we are familiar with, but it is not. The content required by the BOM list is relatively more detailed. Today, PCB Future will...Read more
