Abstract In the field of electromagnetic compatibility (EMC), ensuring that electronic devices can withstand electrical fast transients (EFT) is a critical aspect of product testing. EFT testers are widely used to simulate real-world disturbances caused by switching transients in power lines, relay contacts, and industrial environments. This paper provides a comprehensive analysis of EFT testers, ...
Abstract Transformers are crucial components in electrical and electronic systems, playing a vital role in voltage regulation, signal transmission, and impedance matching. Ensuring their performance and reliability requires precise testing using advanced equipment. This article provides a comprehensive guide on How to Test a Transformer using the LISUN LS2789 Transformer Comprehensive Tester. It c...
Corrosion is one of the most significant challenges faced by materials exposed to harsh environments. Whether in industrial equipment, automotive parts, or consumer electronics, corrosion can compromise the integrity and performance of materials. To assess the corrosion resistance of various materials, manufacturers rely on the salt spray testing machine. This article explores the significance, fu...
Abstract Electrostatic discharge (ESD) can cause significant disruptions and damage to electronic equipment, making it essential to assess and fortify devices against such events. Electrostatic discharge test equipment plays a pivotal role in evaluating the robustness of electrical and electronic systems. This article explores the critical aspects of ESD testing, with a particular focus on the LIS...
Abstract This paper explores the importance of the ball press test for resistance to heat (also known as the ball pressure test) in ensuring the safety and reliability of household and similar-use electrical plug and socket products. Given the rise in the variety of electrical products used in homes and workplaces, the risk of overheating and fire hazards due to poor material performance under hea...
The flammability of automotive materials is a critical concern when it comes to vehicle safety. In the context of car interiors, the materials used must meet stringent fire safety standards to prevent or minimize the risks of fire hazards during a crash or under other extreme conditions. The Flammability of Automotive Materials Tester plays a crucial role in assessing and ensuring that the materia...
Abstract In the modern world, the safety of electrical and electronic products, as well as household appliances, has become a critical concern due to the potential fire risks they pose. The evaluation of the flammability, ignition temperature, combustibility, and flame index of materials used in these products is essential to ensure consumer safety. One of the key methods used for testing the fire...
Introduction In the design and manufacturing of modern electronic devices, electromagnetic interference (EMI) and electromagnetic compatibility (EMC) testing are crucial to ensuring product performance and safety. The Three Loop Antenna is a specialized antenna used for EMI/EMC testing. Due to its unique design and excellent performance, it is widely used for radiation testing of various electroni...
Abstract The Damped Oscillatory Wave Generator is a crucial instrument for evaluating the electromagnetic compatibility (EMC) of electronic devices, particularly in assessing their immunity to damped oscillatory waves. This paper explores the testing methodologies for both fast and slow damped oscillatory waves, focusing on the LISUN DOW61000-18 Damped Oscillatory Wave Immunity Tester. We provide ...
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