Designing for immunity to power input audio frequency conducted susceptibility (AFCS)

This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: AFCS design; AFCS limits; test setup details; pass fail criteria; AC inputs; noncontinuous input current; rectifier filter capacitor current; AFCS voltage; DC-DC converter; EMI filter; AFCS immunity; control loop; and power input filter.