Higher energy costs, environmental concerns and the issue of sustainability energy sources are driving the European Union (EU) and other various regulatory agencies to focus on reducing the energy ...

Quasi-resonant switching, compared to the traditional continuous and discontinuous modes of operation in a flyback converter, cuts turn-on losses at the power switch, thus increasing efficiency and ...

Download this article in PDF format. The groundbreaking PWM-Resonant Ćuk topology could revolutionize the design of non-isolated, step-down dc-dc converters. This new topology provides much ...

Many power supplies spend much of the time at loads far below their maximum and/or where they have the greatest efficiency, so improved efficiency is frequently required in normal and lower-power ...