Dip Soldering and SMD Solered Devices Dip soldering and smd soldered devices are two different processing methods that are used to assemble electronic devices. Both methods use a reflow process that involves a gradual heating of the solder paste. When the reflow process is successful, the melted solder paste effectively bonds the mounted components to […]
Soldering Methods of PCB Chip Package and Processes Soldering is a critical part of a PCB chip package. Soldering processes involve a combination of techniques, including focused IR, convection, and non-focused IR. Each method involves a gradual heating of the package, followed by cooling the entire assembly. Soldering process Soldering is the process of joining […]
Introduction About Single-Sided and Double-Sided SMT Assembly Single-sided and double-sided SMT assemblies differ in terms of component density. Single-sided SMT assembly has a higher density than double-sided SMT assembly and requires a higher amount of heat to process. Most assemblers process the higher-density side first. This minimizes the risk of components falling out during the […]
How to Do a PCB Impedance Calculation Model Using a Smith chart The Smith chart is a useful tool when you want to determine the impedance of a circuit. It is a visual representation of the complex resistance versus frequency of an electrical circuit. It also shows the locus of impedance versus frequency, which is […]
How to Choose and Use Roger PCB Material in RF and Microwave Designs When choosing a PCB material for your next RF or microwave design, there are a few important considerations you should make. These include the bearing temperature, the maximum and minimum operating temperatures, and the reversibility of the material. For example, if your […]
How Are Double Sided SMD Boards Assembled? Full Process and Comparison This article will compare the cost and assembly process of double-sided vs single-sided SMD boards. It will also cover the benefits and disadvantages of both types of boards. In addition, it will help you understand the differences between soldering and Solder paste printing. Single-sided […]
Different Types of PCB Soldering Processes When it comes to PCB soldering, you have a few options. There is reflow, surface mount technology, and wave soldering. Learn more about them. Each one has its benefits and drawbacks. Which one is best for your PCB? Wave soldering Wave soldering processes are used to solder electronic components […]
PCB Types and Functions PCB in medical industry The medical sector relies heavily on PCBs for a variety of products, including blood pressure monitors, infusion pumps, and heart rate monitors. These devices deliver accurate amounts of fluid to patients through tiny electronic components. As technology improves, the medical industry will continue to find new uses […]
How to Deal With Grounding in High Frequency Design High frequency designs need to address the issue of grounding. There are several issues that need to be addressed when it comes to grounding. These include the impedance of grounding conductors and grounding bonds, DC path dominating low-frequency signals, and single-point grounding. Impedance of grounding conductors […]
Failure Analysis of Soldering Defects on Immersion Tin PCB Pads Soldering defects are a common cause of PCB failure. There are several different types of defects that can lead to PCB failure. The article below explores three types of defects: Wetting, Plating through hole barrel cracking, and Liquid fluxes. Wetting defects Exposure to environmental factors […]
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