Introduction Electrostatic discharge (ESD) is a critical factor affecting the performance and reliability of electrical and electronic devices. To ensure that devices can withstand ESD events, the electrostatic discharge simulator is used to evaluate the immunity performance of electrical and electronic equipment under ESD conditions. This article focuses on the LISUN ESD61000-2 ESD Simulator Guns...
Introduction The RF current probe, a key tool in electromagnetic interference (EMI) and electromagnetic compatibility (EMC) testing, plays a vital role in measuring RF currents within cables, particularly those found in electronic devices and electrical systems. The use of RF current probes in various industries, such as automotive, aerospace, and telecommunications, is critical to ensure complian...
Introduction Surge protection testing is a crucial aspect of ensuring the reliability and safety of electrical and electronic devices, especially in environments prone to lightning strikes and power surges. The surge protection tester plays a pivotal role in evaluating the immunity of equipment to these sudden voltage spikes. In this article, we will provide a detailed analysis of surge immunity t...
Abstract The durability of rubber products is significantly affected by their exposure to environmental factors, particularly ozone, which induces cracking and degradation. This paper explores the process of accelerating rubber aging using the ozone test chamber, specifically the LISUN OTC-150A Ozone Test Chamber, and how controlled environmental conditions can simulate the long-term effects of oz...
Abstract Light intensity, a key parameter in lighting design and testing, plays a significant role in the development of lighting products that meet international standards such as LM-79. The LISUN LSG-6000 LM-79 Moving Detector Goniophotometer (Mirror Type C) is an advanced instrument that provides precise measurement of light intensity distribution in three-dimensional space. This paper discusse...
The needle flame test standard is critical in ensuring the safety of various electrical and electronic products. It is widely applied across industries to assess the flammability of materials, particularly in testing lighting equipment, low-voltage electrical devices, household appliances, electric tools, electronic instruments, and electronic meters. This testing standard also extends to insulati...
Abstract Mechanical impact testing is a critical part of assessing the durability and robustness of various products. This paper explores the application of the spring tester in the context of the LISUN IK01-06 Spring Impact Hammer, which is designed according to the IEC 60068-2-75 standard. The purpose of the test is to simulate mechanical shocks that a product may experience during normal use. T...
Introduction Capacitors are fundamental components in modern electronic systems, offering critical functions such as energy storage, signal filtering, and power management. Accurate measurement of capacitance, particularly in large-capacitance capacitors, is essential for ensuring optimal performance in applications ranging from power electronics to telecommunications. The LISUN LS6515EN Capacitor...
Introduction The IP65 test is a critical procedure for determining the effectiveness of enclosures in protecting internal components from environmental factors such as dust and water. The “IP” in IP65 stands for “Ingress Protection,” while the digits refer to the level of protection the enclosure provides. Specifically, “6” denotes full protection against dust, ...
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