A practical guide to electromagnetic interference (EMI) filter design, particularly for conducted emissions. It shows how to determine the proper criteria for design, explains the important EMI filter applications, and demonstrates reliable ways of calculating the needed loss of the filter and estimating the filter's size and weight. The intent is to provide a quick but effective design method for the filter design engineer, who can design the filter in the least time and have the filter function with minimal adjusting of the prototype. Annotation copyright Book News, Inc. Portland, Or.