In recent years, the automotive industry in China has developed rapidly. However, progress in automotive electromagnetic compatibility (EMC) testing standards and regulations has lagged. Nevertheless, recent updates and new standards demonstrate that China is quickly advancing in standard development to keep pace with the automotive industry’s growth. Importance of Automotive EMC With techno...
The UL94 horizontal and vertical burning tester is a precision device used to evaluate the combustion performance of materials. It is applicable in research, production, and quality inspection across a wide range of electrical and electronic products and components, including lighting equipment, low-voltage electrical appliances, household appliances, machine tool electrical devices, motors, power...
A spectrophotometer is a common tool for color measurement, widely used in color evaluation, color control, color matching, and material composition analysis. This precise instrument operates by using a spectrophotometer to graphically display spectral ratios and emission curves, calculating measurement values using fixed formulas. The spectrophotometer automatically records all measured data and ...
The LED driver power supply is a crucial component of LED lighting systems, directly influencing the lighting effect and lifespan of LED fixtures. Thus, comprehensive and accurate testing of LED driver power supplies is essential. The LED driver power supply testing system has emerged as a specialized testing device, providing robust support for quality control and performance evaluation of LED po...
In fields such as color management, quality control, and product development, color accuracy is crucial for ensuring product quality and meeting customer expectations. Spectrophotometers, as highly accurate and efficient color measurement tools, play an indispensable role in these areas. Working Principle of Spectrophotometers Spectrophotometers operate based on spectral and photoelectric conversi...
A power parameter tester, also known as an electrical parameter measurement device, is primarily used for measuring various electrical parameters of instruments and equipment, including voltage, current, power, and power factor. It encompasses different types such as digital power parameter testers, single-phase power parameter testers, and three-phase power parameter testers. Among these, digital...
Transformers are indispensable components in modern electrical systems, facilitating voltage regulation and efficient energy distribution across various applications. To ensure the reliability and operational integrity of transformers, comprehensive testing is essential. The transformer comprehensive tester serves as a critical device designed specifically for accurate capacity testing of transfor...
Batteries are indispensable energy sources widely used in various electronic devices and transportation. However, ensuring the safety and stability of batteries remains a focal point for both the public and professionals. To guarantee high safety and reliability throughout their usage, the battery internal resistance tester has emerged as a crucial tool, safeguarding battery performance. The batte...
Principles of Capacitor Measurement Capacitors are essential components in electronic circuits, commonly used to store electric charge. The measurement of a capacitor’s value is based on the physical concept of capacitance, which is the ability of a system of two conductors separated by an insulator (dielectric) to store charge. The capacitance value is influenced by factors such as the dist...
中文简体
English
Русский
Español
Português
Türkçe
العربية
Deutsch
Polski
Italiano
Français
한국어
ไทย
Tiếng Việt
日本語