Electrolytics and Film Capacitors Continue to Evolve [Happenings]

Electrolytics and film capacitors continue to evolve power electronics engineers know that the most important component in a modern power conversion device is the solid- state switch. The properties of this device have widespread impact on the performance achieved in any converter, and advancements in the capabilities of new switch products are widely reported and closely followed. However, filter capacitors are also important components. In fact, much of the volume of any converter is normally taken up by these components and still more is given to other parts that serve to keep these components cool. Indeed, a considerable part of the design process for a converter is devoted to the selection and application of filter capacitors.