Abstract Lightning surges pose a significant threat to electronic devices, making them a crucial topic in electromagnetic compatibility (EMC) research. The IEC 61000-4-5 surge tester provides a standardized method for evaluating the surge immunity of electrical and electronic equipment. This paper delves into the working principles of lightning surge generators, testing methodologies, and applicat...
Abstract: Sulfur dioxide (SO2) corrosion is one of the significant environmental factors affecting materials, especially in industries such as construction, electronics, and aerospace. To effectively evaluate the ability of materials and their protective layers to resist SO2 corrosion, specialized equipment such as the Sulphur Dioxide Test Chamber, specifically the LISUN SQ-010 Sulfur Dioxide Test...
In the fast-evolving world of electronics, ensuring the reliability and safety of chargers is of paramount importance. This can be achieved through rigorous testing that simulates real-world conditions. One of the most effective tools for this purpose is the Test Rack for Charger Production Line. A crucial part of this setup is the aging test rack, specifically designed to carry out constant tempe...
Abstract In modern industrial applications, precise temperature monitoring is crucial for ensuring product quality, safety, and operational efficiency. The advent of multiplex temperature testers, specifically those with 8 or 16 channels, has revolutionized the way industries monitor temperature across multiple points simultaneously. This paper provides an in-depth analysis of the 8/16 channels te...
Introduction In the lighting industry, ensuring the safety and performance of lamps is paramount. A critical aspect of this evaluation involves measuring the temperature rise of lamp caps and burners during operation. Excessive temperature rise can lead to material degradation, reduced lifespan, and potential safety hazards. The Lamp Cap Temperature-rise Test Chamber for IEC60360 is specifically d...
Abstract Leakage tracking testing is a crucial evaluation method used to determine the resistance of insulating materials to electrical tracking under various environmental conditions. This paper explores the significance of the Tracking Test Chamber, focusing on the LISUN TTC-1 Tracking Test Chamber | Leakage Tracking Test Apparatus. The study provides an in-depth analysis of the working principl...
Abstract Leakage current (LLC) measurement is a critical aspect in assessing the safety and performance of electrical and electronic equipment. This paper delves into the significance of LLC measurement, explores the methodologies employed, and provides a comprehensive overview of the LISUN WB2675D Leakage Current Tester—a state-of-the-art instrument designed for precise LLC measurement. Detaile...
Abstract The insulation resistance tester plays a crucial role in ensuring the safety and efficiency of electrical equipment. The LISUN WB2681A, as an advanced insulation resistance tester, provides precise testing capabilities and is widely used in electrical safety testing. This paper will provide a detailed discussion of the LISUN WB2681A’s technical specifications, features, testing procedur...
In the modern world, ensuring the fire safety of electrical products and materials is of paramount importance. The quality and safety of electrical and electronic devices, such as household appliances, wiring systems, and other consumer electronics, must adhere to stringent fire resistance standards. A critical testing method in this regard is the “Test Glow Wire Apparatus,” commonly u...
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