EDN

Design Guidelines for Quasi-Resonant Flyback Converters Using HFC0100

This paper presents design guidelines for quasi-resonant flyback converters with current mode controller-HFC0100 of MPS. Design of a quasi-resonant flyback converter with HFC0100 is made easier ...
EDN

2.5 W Non-Isolated Flyback Converter

This document is a design example report of a 2.5 W, universal input, non-isolated flyback converter employing LinkSwitch™-XT LNK3604D. It operates in an input voltage ranging from 85 VAC to 265 VAC ...
Electronic Design

When the Flyback Converter Reaches Its Limits

Galvanically isolated power supplies are used in numerous applications for different reasons. In some circuits, galvanic isolation is necessary due to safety considerations. In other circuits, ...
Electronic Design

SMPS Design Extends Universal Input to 690 Vac

A quasi-resonant flyback converter uses high-voltage emitter-switched bipolar transistors to achieve the wide inputvoltage range needed to power digital electric-energy meters in both residential and ...