Abstract In the large-scale production of the LED lighting industry, the LED driver, as a core power supply component, its long-term operation stability directly determines the service life and safety performance of LED lamps. If the finished product testing link in the production line lacks standardized and efficient testing equipment, unqualified products are likely to flow into the market, incr...
Abstract In the R&D, production, and factory inspection of electronic and electrical products, lamps, electrical cabinets, and other equipment, the UL rain test is a key method to evaluate the physical performance and safety reliability of products under simulated rainy weather conditions. Traditional rain test equipment has problems such as low standardization, insufficient precision in test ...
Abstract In the production and quality control of transparent and translucent materials such as plastics, films, glass, and LCD panels, color consistency, haze, and light transmittance are core indicators for measuring product performance. Traditional testing equipment often suffers from limitations such as single function, complex operation, and insufficient data accuracy, making it difficult to ...
Abstract In the increasingly complex electromagnetic environment of electronic and electrical equipment, Electromagnetic Compatibility (EMC) performance has become a key indicator for measuring equipment reliability. Burst pulse interference, as a common form of electromagnetic interference in practical scenarios, may cause equipment malfunctions, performance degradation, or even damage. This pape...
Abstract Driven by digital and intelligent technologies, electrical and electronic equipment is developing rapidly towards high integration and low power consumption, and its sensitivity to electrostatic discharge (ESD) interference has increased significantly. As a common source of electromagnetic interference for electronic equipment, ESD may cause device crashes, data loss, or even hardware dam...
Abstract With the development of miniaturization and high-powerization of products in fields such as electrical and electronic equipment, home appliances, and lighting, the fire risk caused by “small flames” from circuit short circuits and component overheating has become increasingly prominent. Fire safety testing has thus become a core link in product research and development, factor...
Abstract In the fields of lighting engineering design, luminaire research and development, and quality control, the spatial distribution characteristics of luminaire optical performance are the core basis for evaluating lighting effects, ensuring usage safety, and achieving energy-saving goals. Traditional photometric testing equipment struggles to fully capture the regular pattern of luminous int...
Abstract As lighting technology advances toward intelligence and specialization, the accurate testing of light source optical performance parameters has become a key link in evaluating lighting quality, ensuring visual health, and promoting industry standardization. This paper takes the LISUN LMS-6000 series lux meter test as the research object, systematically expounding its technical advantages ...
Abstract This paper focuses on the LISUN GDJS-015B Temperature and Humidity Control Cabinet, systematically expounding its technical principles, core performance parameters and industrial application value. As a device specially developed for environmental adaptability and reliability verification of materials and products, it accurately simulates multiple climatic scenarios such as “low-tem...
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