Resources

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.

RF Cable Basics

RF cable basics can be distinguished from the classification, impedance, test frequency and other technical parameters, EUTTEST agent sales of AOEMC coaxial cable impedance of 50Ω and 75Ω two kinds, to provide coaxial cable, biaxial, triaxial and other kinds of RF...

Measurement of conducted disturbances at dc ports of photovoltaic inverters using DC-AN

EMC AC conducted emissions from PV inverters connected to grid terminals are usually measured according to the CISPR 16-1-2 standard and using a dedicated V-LISN. However, PV inverters may cause ripple currents on the DC output side of the inverter...

How to choose a near-field probe?

There are a lot of various test frequencies and shapes of EMC near-field probe on the market, we all know that the role of the near-field probe is to detect and solve the problem of EMC radiated emission interference exceeds the standard, this article from the near-field measurements and far-field measurements of the principle and difference...

What are the EMC simulation software for electromagnetic compatibility?

Electromagnetic compatibility EMC industry in full swing, especially in 2025, GB 4343-2024, GJB151C and other China's brand new EMC standard release , you as an EMC engineer, should first learn to press the new...

What is electromagnetic simulation?

Electromagnetic simulation is a modern method of analyzing the performance of electronic devices and systems using EM simulation and analysis software, and is one of the core technologies in the field of modern electronic design automation (EDA) It replaces expensive and time-consuming traditional manual prototyping. To...

How do I ensure repeatability in measuring common mode currents in cables?

When measuring the common mode current conduction emission of EUT cables, it is important to ensure the repeatability of the EMC-CE measurements. If the test environments and conditions in Laboratory A and Laboratory B are completely different, the two laboratories will get different common mode current...