How to improve the reliability of PCB? This question often troubles engineers. The reliability of PCB directly affects the performance of various applications, especially in harsh environments.
In this article, we will explore key strategies to improve PCB reliability in harsh environments, focusing on design considerations, materials selection，manufacturing techniques，and encapsulation.
Design Considerations
In the world of electronics, Printed Circuit Boards (PCBs) serve as the backbone of nearly every device, from smartphones to industrial machinery. These boards physically support and electrically connect electronic components, ensuring smooth operation and functionality. When designing a PCB, one of the key decisions engineers must make is whether
Surface Mount Technology (SMT) is the dominant method for assembling printed circuit boards (PCBs) in modern electronics. The design process of a Surface Mount PCB involves several stages, from creating an initial schematic to the final product assembly. Each step plays a crucial role in ensuring the board’s performance, reliability,
In the world of electronics, printed circuit boards (PCBs) are essential for providing a physical platform to connect and support electronic components. Among various types of PCBs, double-sided PCBs are widely used due to their ability to accommodate more components and offer a higher degree of design flexibility. This article
Choosing the right PCB assembly service is a critical decision for the success of your electronics project. Whether you're designing a simple consumer product or a complex industrial device, choosing the best PCB assembler ensures quality, cost-effectiveness, and timely delivery. This article will provide you with some expert tips when choosing
High-frequency PCB and high-speed signal transmission lines should avoid routing at 90 degree corners, which is strongly required in various PCB Design Guides.Because the high-frequency and high-speed signal transmission line needs to keep the characteristic impedance consistent, and the 90 degree corner routing is used, the line width will change
Solder defects often delay new product launches,What factors will affect the poor soldering of the circuit board?
Solderability of circuit board holes affects soldering quality,The poor solderability of the circuit board holes in the PCB factory will cause virtual welding defects, which will affect the parameters of the components in the
Why PCB Thermal management is important?
For electronic devices, a certain amount of heat will be generated during operation, so that the internal temperature of the device will rise rapidly. If the heat is not dissipated in time, the device will continue to heat up, and the device will fail due to overheating. performance
The factors that cause the welding defects of flexible circuit boards have the following three reasons：
The solderability of the flexible circuit board holes affects the soldering quality
The poor solderability of the holes of the flexible circuit board will cause virtual welding defects, which will affect the parameters of the components
How to choose how many layers of boards are used for design and how to stack them, Today we are going to talk about this topic.
The following are some common stacked structures, let's analyze them：
PCB Layer stackup of single-sided and double-sided boards
For two-layer boards, there is no stacking problem due to
