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This page summarizes and displays all the study materials, references, EMC standard analysis, digital isolator test methods, chip EMC test methods, and other professional resource articles and explanatory documents released by our company.

GB/T 17743-2021 New version of EMC standard for lamps and lanterns updated content

This article mainly introduces the comparison GB/T 17743-2017 version of the GB/T 17743-2021 new version of the EMC standard updates for lamps and lanterns, and lists the new version of the standard 2021 applicable to the scope of lamps and lanterns products and ...

Two effective ways to attenuate EMI radiation interference

Many EMC engineers will use a one-size-fits-all approach to rectify EMC problems to contain the outward interference of the product, while also preventing other equipment from interfering with their own equipment. How to curb it across the board? That's what this article says to talk about the two kinds of attenuation...

Introduction to Very Low Frequency ELF Electric and Magnetic Fields

Extremely low frequency (ELF) electric and magnetic fields (EMFs) occupy the lower portion of the electromagnetic spectrum in the frequency range 0-3000 Hz.ELF EMFs are generated by charged particles. Artificial sources are the main source of very low frequency EMFs...

Radio Frequency Testing in Real Life Applications

RF radio testing is the process of measuring the energy of electromagnetic fields propagating in the living environment, we can use receiving antennas and receivers in the laboratory with the use and capture the power of these radio signals, this kind of test is called EMC testing; we can also...

How to Select RF Power Amplifiers for EMC Testing

EMC electromagnetic compatibility testing in the RS radiation immunity and CS conducted immunity need to configure the power amplifier, but how much do you know about the power amplifier? Most of the customers can only rely on the products provided by the suppliers to build the EMS test system...

European Union CE marking on the lamps and lanterns products EMC test requirements

This article mainly shows the European Union CE certification of lamps and lanterns products EMC test requirements and common problems, including the European Union certification standards for lamps and lanterns products, test items, limit value requirements, and other content, and a detailed introduction to the lamps and lanterns and other similar products harmonic current test...