What is IEC 61000-4-19:2019?

IEC 61000-4-19:2019 is an international standard developed by the International Electrotechnical Commission (IEC) that addresses the testing and measurement techniques for electrical and electronic equipment in relation to electromagnetic disturbances. It provides guidance on how to assess the immunity of equipment against disturbances induced by conducted, radiated, and electromagnetic fields.

The Purpose of IEC 61000-4-19:2019

The primary purpose of IEC 61000-4-19:2019 is to ensure that electrical and electronic equipment can operate reliably in the presence of various electromagnetic disturbances. This standard helps manufacturers, designers, and engineers to develop products that are resistant to electromagnetic interference (EMI) and have good electromagnetic compatibility (EMC).

Technical Requirements and Test Procedures

IEC 61000-4-19:2019 outlines the technical requirements and test procedures for evaluating the susceptibility of equipment to disturbances in different frequency ranges. It covers a wide range of disturbances, including conducted disturbances induced by radio-frequency fields, electrostatic discharges, and power supply faults. The standard also defines the test setups, measurement methods, and performance criteria to ensure accurate and consistent assessment of equipment immunity.

Compliance with Regulatory Standards

Compliance with IEC 61000-4-19:2019 is essential for electrical and electronic equipment to meet regulatory standards and gain market acceptance. By following this standard, manufacturers can demonstrate that their products can withstand common electromagnetic disturbances and operate properly in real-world environments. It helps prevent interference between different devices and ensures the reliable operation of critical equipment in industries such as telecommunications, medical, automotive, and aerospace.