What is IEC 61000-4-172:2019 ?

Title: IEC 61000-4-172:2019 - Electromagnetic Compatibility Testing and Measurement Techniques

Electromagnetic compatibility (EMC) is a crucial aspect of the development and use of electrical and electronic equipment. It is essential to ensure that these products function correctly and reliably in the presence of electromagnetic interference (EMI) from various sources, including radio transmitters, other electrical sources, and power lines. IEC 61000-4-172:2019 is an important international standard that provides guidelines for conducting EMC testing and measurement techniques to ensure that devices can function properly in the presence of EMI.

What is IEC 61000-4-172:2019?

IEC 61000-4-172:2019 is an international standard that defines a set of conditions for simulating realistic electromagnetic environments. This standard specifically focuses on immunity tests for electrical and electronic equipment against electromagnetic fields caused by radio transmitters. It provides guidelines for conducting the tests, test levels, and evaluation criteria to ensure that devices can function properly in the presence of EMI.

The Purpose of IEC 61000-4-172:2019

The main purpose of IEC 61000-4-172:2019 is to define a set of conditions that simulate realistic electromagnetic environments. By subjecting electrical and electronic equipment to these tests, manufacturers can assess the performance and susceptibility of their products to EMI from various sources. The standard aims to ensure that products are capable of operating without being affected by EMI from radio transmitters or other sources.

The Testing Process:

To ensure that their products meet the requirements of IEC 61000-4-172:2019, manufacturers must conduct EMC testing on their products. The testing process typically involves the following steps:

Conduct a risk assessment to identify potential sources of EMI and to determine the scope of the testing.

Select the appropriate test method and specify the requirements for the test.

Conduct the test in a controlled environment that simulates the expected electromagnetic environment.

Measure the performance of the product using the test equipment.

Analyze the data collected during the test to determine the product's immunity to EMI.

Repeat the testing as necessary to ensure that the product continues to meet the requirements of the standard.

Conclusion:

IEC 61000-4-172:2019 is an important international standard that provides guidelines for conducting EMC testing and measurement techniques to ensure that electrical and electronic equipment can function properly in the presence of EMI from various sources. By following the guidelines outlined in this standard, manufacturers can ensure that their products are reliable and perform correctly in the presence of EMI.