EMC Design

High Reliability Design Methods for PCBs in Industrial Control Systems

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High Reliability Design Methods for PCBs in Industrial Control Systems

In modern industrial control systems, the reliability of PCBs directly affects the stability and lifespan of the entire system. Industrial environments often face harsh conditions such as high temperatures, high humidity, vibration, and electromagnetic interference, which impose strict requirements on PCB design. This article will explore high reliability design methods for PCBs in industrial control … Read more

Common PCB Layout Constraint Principles

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Common PCB Layout Constraint Principles

A good circuit board not only needs to achieve the functionality of the circuit design but also must consider electrical characteristics such as EMI, EMC, ESD (Electrostatic Discharge), and signal integrity. Additionally, mechanical structure and heat dissipation issues for high-power chips must be taken into account. On this basis, the aesthetic aspect of the circuit … Read more

GCC Certification in the Gulf Region

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GCC Certification in the Gulf Region

GCC stands for the Gulf Cooperation Council. This council was established in May 1981 in Abu Dhabi, UAE, and its member countries include Saudi Arabia, Kuwait, the United Arab Emirates, Qatar, the Sultanate of Oman, and the Kingdom of Bahrain. GCC certification refers to the certification requirements that must be met for specific products to … Read more

Analysis of Hall Sensor Working Principle

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Analysis of Hall Sensor Working Principle

The potential difference generated by the Hall effect is very small, often only a few microvolts. Therefore, Hall sensors often have a built-in high-gain operational amplifier and may be combined with other system circuits based on overall requirements. The overall architecture is shown below. Typically, the final output signals from Hall sensors can be either … Read more