ON Semiconductor introduced the NCP1901, an integrated circuit that combines both a power factor correction (PFC) controller and a resonant half-bridge controller in a single package. The high level ...

LONDON--(BUSINESS WIRE)--Technavio has been monitoring the automatic power factor controller market and it is poised to grow by USD 782.87 million during 2020-2024, progressing at a CAGR of almost 4% ...

When it comes to the most typical cause of poor power factor in a facility, motor inductance is a likely culprit. The problem worsens when motors are not loaded to their full capacity. Harmonic ...

TEXAS INSTRUMENTS Incorporated introduced a new single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC-dimmable solution regulates Find a downloadable version of this story in ...

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 ...

This document presents a design procedure of a single-stage flyback using Fairchild’s very own FL7732 integrated PWM controller. The principles of DCM flyback converter will also be discussed as well ...

Ideally, the power factor should be 1; then the load appears as a resistor to the AC source. However, in the real world, electrical loads not only cause distortions in AC current waveforms, but also ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.