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Power Parameter Tester: Multi-functional Device for Electrical Parameter Measurement
03 Oct, 2024 1 Author: Cherry Shen

Power Parameter Tester: Multi-functional Device for Electrical Parameter Measurement

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...

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Transformer Comprehensive Tester: Key Equipment Ensuring Transformer Performance
02 Oct, 2024 3 Author: Cherry Shen

Transformer Comprehensive Tester: Key Equipment Ensuring Transformer Performance

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...

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Battery Internal Resistance Tester: A Key Tool Ensuring Energy Security in Modern Society
01 Oct, 2024 2 Author: Cherry Shen

Battery Internal Resistance Tester: A Key Tool Ensuring Energy Security in Modern Society

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...

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Overview of Capacitor Measurement and Instruments
30 Sep, 2024 13 Author: Cherry Shen

Overview of Capacitor Measurement and Instruments

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...

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Electrical Safety and Leakage Current Tester
29 Sep, 2024 7 Author: Cherry Shen

Electrical Safety and Leakage Current Tester

Dual Nature of Electrical Power Electricity is an indispensable resource in modern society, playing a crucial role in our daily lives and industrial activities. However, electricity also poses potential dangers. Electrical leakage and current leakage can threaten personal safety and even cause fatal accidents. Therefore, ensuring electrical safety is a critical issue that must be addressed. What i...

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Application of Common Mode Chokes and Electromagnetic Interference Filters
28 Sep, 2024 16 Author: Cherry Shen

Application of Common Mode Chokes and Electromagnetic Interference Filters

Principle of Common Mode Chokes Common mode chokes (CMCs) are highly effective in dealing with common mode interference signals. Their working principle includes: • Common Mode Interference: When common mode interference current passes through a common mode choke, the magnetic flux direction in both coils is the same. This increases the total inductance rapidly due to coupling, presenting a lar...

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Principle and Applications of Impulse Coil Testers
27 Sep, 2024 18 Author: Cherry Shen

Principle and Applications of Impulse Coil Testers

Introduction to Impulse Coils Tester Impulse coil testers, also known as digital interturn insulation testers, are devices used for non-destructive electrical testing of coil-wound components. The operating principle involves applying the same pulse voltage to both a standard coil winding and the coil under test, then comparing their transient waveforms to evaluate the quality of the tested coil. ...

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Working Principle and Applications of XRF Analyzers
26 Sep, 2024 24 Author: Cherry Shen

Working Principle and Applications of XRF Analyzers

XRF (X-ray Fluorescence) analyzers are commonly used analytical devices capable of quickly and non-destructively determining the composition of various materials. XRF analyzers excite the elements in a sample using X-rays, causing inner-shell electrons to transition to higher energy levels and emit secondary X-rays (X-ray fluorescence). These fluorescent X-rays are then used for elemental analysis...

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Impedance Analyzer: Precision Instrument for Measuring Electronic Component Impedance Characteristics
25 Sep, 2024 21 Author: Cherry Shen

Impedance Analyzer: Precision Instrument for Measuring Electronic Component Impedance Characteristics

An impedance analyzer is a specialized electronic instrument used to measure the impedance characteristics of electronic components, circuits, and material elements. It is capable of characterizing the impedance of devices and materials over a range of frequencies, making it suitable for applications in various fields including material science and electronic circuit design. Operating Principle Th...

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