Integrating Sphere | Goniophotometer | Surge Generator | ESD Simulator - LISUN

Electromagnetic compatibility (EMC) testing plays a crucial role in ensuring the safety and reliability of electronic devices. The EFT (Electrical Fast Transient) test is a vital component of EMC testing that assesses the immunity of electronic equipment to fast transients and electrical disturbances. This paper focuses on the detailed analysis of EFT testing using the LISUN EFT61000-4 EFT Immunity Measurement system. Key aspects such as the equipment setup, test procedures, technical specifications, and data interpretation are discussed. The study provides a comprehensive understanding of the EFT test and its significance in maintaining the operational integrity of electronic devices. Introduction Electromagnetic compatibility (EMC) testing is essential for ensuring that electronic equipment can operate without interference in its intended environment. One of the critical tests in EMC is the EFT (Electrical Fast Transient) test, which is used to evaluate the immunity of equipment agai

https://www.lisungroup.com/news/technology-news/evaluating-product-performance-with-dust-chambers-testing-under-simulated-dusty-climatic-conditions.html

https://www.lisungroup.com/news/technology-news/evaluating-product-performance-with-humidity-test-chambers-a-key-to-reliability-in-diverse-climatic-conditions.html

The company has been offering their lighting solutions since 1992. They design, develop and manufacture indoor lighting fixtures and lighting systems providing general and decorative illumination of both private spaces and social facilities such as offices, shopping centers, car showrooms, etc. Since they have our own state-of-the-art lighting production facilities, they do not confine themselves to the manufacture of the standard range of light fixtures alone. They also develop and manufacture lighting solutions based on customer-specific designs. The client learned about our company through a third-party website. They purchased our LPCE-2 (LMS-9000C) High Precision Spectroradiometer Integrating Sphere System many years ago. After six or seven years of use, the system has been running smoothly without any issues. As the client’s testing needs increased and the variety of lamps they produce diversified, they required more precise testing equipment for larger outdoor lamps to obtain det

Electromagnetic Interference (EMI) is a critical issue in electronic device design and manufacturing, as it can disrupt the functionality of both the device itself and nearby equipment. Conducted and radiated interference tests are essential components of the electromagnetic test process, ensuring that devices comply with regulatory standards. This paper explores the use of the electromagnetic test system, specifically the LISUN EMI-9KB EMI Test Receiver, in evaluating conducted and radiated EMI. Detailed methodologies, key test parameters, and real-world applications in various industries are discussed. Introduction With the increasing complexity of electronic devices, EMI poses a growing challenge in ensuring that products meet compliance standards and do not interfere with other devices. EMI testing is vital for manufacturers to identify and mitigate interference, ensuring that devices meet regulatory requirements such as CISPR, FCC, and other international standards. The electromag

In the rapidly evolving world of electrical products, ensuring safety and compliance with regulatory standards is paramount. The Electrical Safety Analyzer, particularly the LISUN LS9955 Automatic Safety Test System, plays a critical role in verifying the safety of products like lighting fixtures, household appliances, and motors. This paper explores the use of the electrical safety analyzer in both production lines and R&D laboratories, highlighting its application in testing various products to ensure they meet industry safety standards. Introduction Electrical safety is a fundamental aspect of product design and manufacturing, especially in sectors like lighting, household appliances, and motors. Ensuring that these products are safe for consumer use is not only a legal requirement but also a moral obligation for manufacturers. The Electrical Safety Analyzer is a crucial tool in this regard, enabling comprehensive testing and verification of product safety. The LISUN LS9955 Auto

This article provides an in-depth analysis of the LISUN LS90 Impedance Analyzer, focusing on its role as an impedance meter in the evaluation of electronic components. The importance of impedance measurement in ensuring the quality and performance of components is highlighted, along with detailed specifications, key features, and application scenarios of the LISUN LS90. Data tables are included to demonstrate the analyzer’s capabilities, emphasizing its relevance in research, development, and quality control. 1. Introduction Impedance measurement plays a crucial role in the electronics industry, helping to assess the performance of components like capacitors, inductors, and printed circuit boards (PCBs). An impedance meter, such as the LISUN LS90 Impedance Analyzer, is essential for accurate and reliable measurements, ensuring the functionality and reliability of electronic systems. This article explores the capabilities and applications of the LISUN LS90 impedance meter, emphasizing i