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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.

How to do electromagnetic compatibility EMC electromagnetic shielding design

In the field of electromagnetic compatibility (EMC), how to do electromagnetic compatibility EMC electromagnetic shielding design has become the focus of the circuit design, electromagnetic shielding is the role of electromagnetic energy can be cut off from the air transmission path, can effectively reduce the noise of the car on board the electrical equipment ...

Conducted Emission Distinctions for Automotive, Industrial and Defense Applications - Part II - CE Limits and Test Setups

This article explains the differences between the CE limits and test setups of three industry standards, CISPR 25 for automotive electronics, CISPR 11 for industrial and MIL-STD-461 for defense applications, respectively.This is the second part of the article, which focuses on the...

Conducted Emission Distinctions for Automotive, Industrial and Defense Applications - Part I - EMC Test Standards and Test Methods

This article is the first part of the Conducted Emission Differences for Automotive, Industrial and Defense Applications, where we have compiled and illustrated the three lines of automotive electronics CISPR 25, industrial CISPR 11 and defense applications MIL-STD-461 respectively...

EMC Test Receiver Selection Guide

EMC test receiver is a test instrument used to measure electromagnetic compatibility, generally used to test the radio radiation test, including nuisance voltage, nuisance current, nuisance power or nuisance field strength and other test items. Here's what you need to know about EMI receivers...

IEC 60747-17 Safety certification test items for digital isolators

The IEC 60747-17 standard for safety certification test programs for digital isolators includes the following key categories, covering electrical performance, insulation characteristics and long-term reliability verification:

IEC 60747-5-5 Safety certification test items for optocouplers

This article mainly introduces the optocoupler products must pass the IEC 60747-5-5 optocoupler safety certification test items, including partial discharge test, isolation withstand voltage test, reliability verification test and other items, and provides each test item...