Abstract: This paper validates the input admittance of a SEPIC power factor correction (PFC) rectifier derived from an average model and a switching model. The SEPIC PFC rectifier is implemented and ...

JEOLLANAM-DO PROVINCE, South Korea, Dec. 18, 2025 /PRNewswire/ -- Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer ...

Open your electricity bill. Really look at it. Is it $150? $250? Maybe $400 or more? Now multiply that by 12 months. That's $1,800 to $4,800 annually just to keep your lights on, your fridge running, ...

A new 12-kW reference design for high-performance power-supply units (PSUs) from Infineon Technologies is specifically designed for AI data centers and server applications. The reference design uses a ...

A new reference design developed by ROHM Semiconductor uses a single microcontroller (MCU) to control both sides of the AC-DC power supply — the power-factor-correction (PFC) AC-DC converter stage and ...

Abstract: This paper presents a real-time power factor correction controller using Arduino, aimed at improving the efficiency of electrical systems with inductive loads. By continuously monitoring the ...

Most organizations today are under intense pressure. They face demanding customers, tight schedules, and limited resources. Energy efficiency is more important than ever. There’s no room for wasted ...