Abstract Electromagnetic compatibility (EMC) is crucial for lighting products to ensure their performance does not interfere with other electronic devices. This study uses the EMI-9KB to conduct EMC tests on bulb lights, PAR lamps, LED lights, street lights, and tube lights. Key parameters measured include radiated and conducted emissions to determine each product’s compliance with industry ...
Abstract The demand for efficient and reliable lighting solutions has led to various light sources, including bulb lights, PAR lamps, LED lights, street lights, and tubes. This study aims to compare the luminous performance of these light sources using the LISUN LPCE-2 (LMS-9000) integrating sphere system. Key parameters analyzed include luminous flux, luminous efficacy, and power consumption. Int...
Environmental testing is critical in understanding how various products respond to changing climatic conditions. This paper discusses the role of thermal shock chamber, specifically the LISUN GDJS-015B Temperature Humidity Chamber, in simulating a wide range of temperatures and humidity. We will explore how this chamber can recreate different weather environments, allowing for the evaluation of pr...
Introduction Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) are critical aspects of modern electronics and communication systems. As electronic devices become increasingly prevalent and complex, ensuring they function properly without causing or being susceptible to electromagnetic disturbances is essential. Compliance with EMI and EMC standards is mandatory for many pr...
Introduction LED light testers are crucial in evaluating the performance and quality of LED products. Among these testers, the LISUN LM-79 Moving Detector Goniophotometer stands out due to its advanced capabilities. This article explores the working principles, key features, and applications of LED light testers, particularly focusing on the LISUN LM-79 model. LM-79 Moving Detector Goniophotometer...
Abstract Waterproof testing is crucial in ensuring the safety and functionality of electrical and electronic products in wet and humid conditions. This paper explores the principles, methodologies, and applications of waterproof testing using water test equipment, focusing on LISUN JL-X IP Waterproof Test Equipment. The article details various IP ratings, testing standards, and provides comparativ...
Abstract Electrostatic Discharge (ESD) is a significant threat to the reliability of electronic and electrical devices. The electrostatic discharge tester, particularly the LISUN ESD61000-2 ESD Simulator Guns, plays a crucial role in assessing the immunity performance of devices under ESD conditions. This article examines the working principles of ESD testers, the importance of ESD immunity testin...
Abstract EMI and EMC testing are critical processes in ensuring that electronic devices operate reliably without causing interference to other equipment. The LISUN EMI-9KB EMI Test Receiver plays a crucial role in detecting and resolving electromagnetic interference issues by fundamentally addressing self-interference. This article explores the working principles of EMI and EMC testing systems, pa...
Abstract Humidity chambers, particularly the LISUN GDJS-015B Temperature Humidity Chamber, play a crucial role in simulating and testing the resilience of various materials and components to fluctuating climatic conditions. This paper explores the mechanisms and applications of humidity chambers, focusing on how they simulate humidity, temperature, and their combined effects. By detailing the work...
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