12-17 | Industry
Packaging refers to the circuit pins on a silicon chip that connect to external junctions for integration with other devices. The package form denotes the housing used for installing semiconductor integrated circuit chips. This housing not only serves
12-16 | Industry
Poor wetting occurs in the soldering process when the solder does not adequately react with the substrate in the welding area, leading to incomplete or ineffective solder joints. The primary causes of poor wetting include contamination on the ...
12-14 | Industry
The automatic dispensing machine is designed for use with PCB circuit boards and functions as a desktop packaging device. Like all packaging equipment, PCB automatic dispensing machines are automated, utilizing precise fluid control technology.
12-14 | Industry
As a newcomer in the realm of switching power supplies, LED switching power supplies have found widespread applications in various fields. During the development of new products, the layout of components on the PCB (Printed Circuit Board) plays ...
12-14 | Industry
Maintaining integrated circuits is a significant task due to the numerous and densely packed pins. Disassembling them can be challenging and may even damage the integrated circuit or the circuit board. Hongyunlai Electronics, drawing from years of...
12-14 | Industry
The purpose of modular and system integration technology is to provide optimized and improved solutions for the three primary requirements of LED mounters: speed, accuracy, and flexibility. Flexible modular technology emphasizes portability...
12-14 | Industry
The typical process used in printed circuit board (PCB) manufacturing employs the "graphic plating method." In this process, a layer of lead-tin corrosion-resistant coating is pre-applied to the copper foil areas that need to be preserved on the outer
12-12 | Industry
In the PCB manufacturing process, welding is a crucial step. It not only involves fixing components onto the PCB board but also requires that the solder joints are firm and smooth. The quality of welding directly impacts the success of PCB production.
12-12 | Industry
1. Print the Circuit Board; 2. Cut the Copper-Clad Plate; 3. Pre-Treat the Copper-Clad Plate; 4. Transfer the Circuit Board; 5. Corrode the Circuit Board First, verify whether the circuit board transfer is complete. 6. Drill the PCB Board...
12-11 | Industry
In this research, we summarize four main aspects of interference in high-frequency PCBs: power supply noise, transmission line interference, coupling, and electromagnetic interference (EMI). We analyze various interference issues associated with ...
12-11 | Industry
In traditional Through-Hole Technology (THT) printed circuit boards, components and solder joints are located on both sides of the board. In contrast, Surface-Mount Technology (SMT) printed circuit boards have both solder joints and components on...
12-06 | Industry
As electronic products become increasingly miniaturized and components are assembled more densely on circuit boards, SMT (Surface Mount Technology) production and inspection face significant challenges. Various testing methods have emerged to ...
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