ISO 11452-4: 2018

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ISO 11452-4: 2018 is part of the ISO 11452 series that focuses on electromagnetic compatibility (EMC) for road vehicles. Specifically, ISO 11452-4: 2018 defines the test methods for measuring the immunity of vehicle components to conducted disturbances (i.e., electromagnetic interference that travels through the vehicle's electrical wiring or power systems).

ISO 11452-4: 2018 defines the procedures for testing the immunity of vehicle components to conducted electromagnetic disturbances. It is crucial for ensuring that vehicle electronics, which are interconnected via power and data cables, are resistant to interference from electromagnetic sources that propagate through these cables. This standard helps to guarantee the reliability and safety of modern automotive electronics in the face of common conducted EMI, which could otherwise disrupt the vehicle’s operation.