AI is rewriting how power flows through the datacenter

Last year, Nvidia introduced an integrated rack-scale system for AI processing, the DGX GB200 NVL72, which needs 120 kW per ...
Electronics For You

Sensorless Power Factor Control May Shrink Power Supplies

By eliminating current sensors without sacrificing efficiency, researchers have shown a new way to build smaller, cleaner, ...
Tech Xplore

Simplified power factor correction: Sensorless control could enable smaller, more reliable electronic adapters

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Chonnam National University Researchers Propose Innovative Voltage-Loop Control for Power Factor Correction

Single-phase power factor correction (PFC) circuits--a kind of front-end AC/DC converters--are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...
NBC Sports

UEFA Champions League 2025-26 table — Standings for the UCL league phase

The UEFA Champions League league phase is is full flow, as 36 teams will play eight matches — four home and four away — in bids to reach the knockout rounds. There are two paths to the Round of 16: ...
IEEE

Single-Stage Isolated Three-Phase SWISS AC–DC Converter Based on Dual Active Bridge Converters

Abstract: This article proposes a single-stage three-phase ac–dc converter composed of a SWISS converter and two dual active bridge (DAB) converters connected in parallel at the output. The input ...
IEEE

A Novel Continuous Control Set Current-Based Model Predictive Control for a Three-Phase, Two-Level AC/DC Converter With the LCL Filter

Abstract: This article presents a developed novel continuous control set current-based model predictive control (CCS C-BMPC) for an ac–dc grid converter connected to the grid through an LCL filter.