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 ...

The use of ceramic capacitors in the output filter of switching converters is gaining popularity due to their low cost, small size and low equivalent series resistance (ESR). Technical advances in ...