EMC test

Electromagnetic compatibility is an indispensable part of the design of modern electronic equipment, and in the realization of electromagnetic compatibility, "reference ground" design is particularly important. The following is to understand how to design the PCB reference ground through the electromagnetic compatibility test.

This article mainly introduces the EMC electromagnetic compatibility professional vocabulary in English and Chinese abbreviations, including the industry's test standards mentioned in some of the terminology vocabulary, all using the English abbreviation - Chinese abbreviation: plus terminology description of the format to show each kind of vocabulary.

Electromagnetic compatibility (EMC) testing is an important part of ensuring that electronic products work properly in an electromagnetic environment and do not interfere with other equipment. In modern electronic product design, effective EMC testing has become an essential step. This article will...

The radio spectrum consists of all frequencies that have electromagnetic radiation, which spreads energy in the form of waves and propagates through space. Longer wavelengths and lower frequencies make up the radio spectrum. Shorter wavelengths and higher frequencies make up the spectrum. We...

EMC testing process requires frequent conversion of dBm, dBμV, dBμA and other units of dB conversion formula, linear to logarithmic display conversion by heart is difficult to complete. This article describes how to quickly use the computer for dB conversion method...

Integrated circuits (ICs) are often the ultimate source of unintentional electromagnetic radiation from electronic devices and systems. However, ICs are too small to radiate on their own. In order to radiate fields strong enough to cause interference problems, ICs ICs are coupled in a way that EMC interference...

This article describes the CFR Part 15 - FCC PART 15 certification test standard introduced by the U.S. Federal Communications Commission FCC, the standard gives the basic classification of the device under test that needs to obtain authorization and does not need to obtain authorization,...

This paper introduces the source and test items of GB/T 37414.1-2019 EMC test standard for industrial robots, and details the standard references for static electricity, surge, pulse group, radio frequency electromagnetic field immunity, conducted immunity,...