SGTPL-28 series transformers are available with six screening options: P level screening for design validation testing; L ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...

Abstract: This article presents a robust design of a megawatt-scale medium-voltage (MV) direct current transformer (DCT) that features a bidirectional LLC resonant converter topology. This topology ...

Jimmy Fox III, head of the DEA in New Orleans, is the subject of an internal investigation, the New Orleans Times-Picayune reports. The paper reports he may have violated some ethics laws when he put ...

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Abstract: Modular multilevel converter (MMC) based on solidstate transformer (M-SST) has emerged as a promising solution in hybrid medium voltage ac/dc distribution grids. By contructing a separate ...

Donald Trump's presidential approval rating has dropped to the lowest it's been in his second term. Here's what the president's current poll numbers show amid the government shutdown. In a contentious ...

Beyond Balochistan, the current wave of violence in KP and the increasingly brazen ecocide in the mountainous highlands of GB have a lot to do with the race for critical minerals. Updated 11 Apr, 2025 ...