Over the past 40 years many of my designs included Power Factor Correction (PFC) ranging from 50 W to over 5.0 kW and operating from 30 kHz to 150 kHz switching frequency, utilizing CCM, CrCM and DCM ...

Vishay Intertechnology, Inc. introduced the first devices in a new series of composite-coupled inductors, built on the company's IHLP® technology, for use in SEPIC DC/DC converters, and other ...

This paper presents a non-isolated high step-up DC–DC converter based on a modified three-winding coupled inductor, which is proposed for renewable energy applications. The proposed converter, which ...

This work introduces a novel DC/DC converter with an incredibly high voltage gain, specifically designed for renewable energy generating systems. The proposed circuit features a coupled inductor ...

The single stage PFC flyback converter remains the topology of choice in many off line AC-DC LED power supplies. This is largely due to its low component count and cost, combined with efficiency of ...