The input stage of an off-line power converter usually contains an LC averaging filter. A common practice is to damp the LC filter using additional reactive/dissipative components. In this article, we ...
(1) This article summarizes and analyzes the implementation methods of active damping corresponding to various virtual resistor placement positions, and provides suggestions for simplifying the design ...
Editor’s note: I am proud to bring you this article authored by both Collin Wells, Applications Manager, General Purpose amplifier products, Texas Instruments and Gustaf Falk Olson, Field Applications ...