What is RFI Filter?

Definition

A radio frequency interference filter that attenuates high-frequency noise generated by switching power electronics. RFI filters are required for drives installed near sensitive communication or measurement equipment.

Related Terms

EMC Filter

An electromagnetic compatibility filter that reduces electrical noise emissions ...

Noise Filter

An electronic filter that suppresses electromagnetic interference generated by s...

Harmonic Distortion

Unwanted frequency components in an electrical system caused by non-linear loads...

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