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Item type:Publication, Power electronics laboratory on electromagnetic interference (EM) studies(2003-01-01)Khan-Ngem, WerachetThis paper presents the simplified power electronics laboratory on conducted electromagnetic interference (EMI) based on the favorite and available tools and circuits. This laboratory is a part of power electronics subject on a third year undergraduate course. The aim of this laboratory is to introduce the effect of self-resonant frequency (SRF) of the passive components on conducted EMI. The switching characteristic of a switching device such as gate drive control, snubber circuit and parasitic of capacitors to ground are also included. Finally, students can have the concept of the EM1 diagnoses and analysis.
