Abstract: For resonant converters, synchronous rectification (SR) is an effective way to reduce switch conduction losses. In this paper, a synchronous rectification driving strategy based on resonant ...

Abstract: The paper presents a control strategy for balancing DC-link capacitor voltages in a five-level hybrid diode-clamped (5L-HDC) inverter, consisting of two half-bridges and diode-clamped cells.

Trump’s order says that deal “threatens to impair the national security of the United States,” the latest move by the administration aimed at cracking down on Chinese access to advanced semiconductor ...

The latest update is out from Ecopetrol SA ( (EC)). On December 22, 2025, Ecopetrol S.A. announced that Colombia’s National Hydrocarbons Agency has formalized the transfer of Shell EP Offshore Venture ...

The story begins almost deliberately casually. Red—haired Jessie Feiden wanders aimlessly through dank Manhattan until an inner voice- actually the player himself— leads her to a giant brutalist ...