EDN

9.5 W TRIAC Dimmable, Power Factor Corrected, Isolated LED Driver

This design example report presents a 9.5 W TRIAC dimmable, high efficiency, power factor corrected, isolated LED driver employing LYTSwitch-3 LYT3315D. Its operating input voltage ranges from 90 VAC ...
Electronic Design

Reference Design for 5 W LED Lamps with PFC and Flicker-Free TRIAC Dimming

Power Integrations announced a new reference design (RDK-251) for a 5-watt offline LED driver that includes flicker-free TRIAC dimming and single-stage power factor correction (PFC). Power ...
Business Wire

New Power Factor Corrected LED Driver from ON Semiconductor Supports TRIAC Dimming for Residential and Commercial Lighting Applications

PALM SPRINGS, Calif.--(BUSINESS WIRE)--ON Semiconductor (Nasdaq: ONNN), a premier supplier of high performance, energy efficient silicon solutions for green electronics, today announced the launch of ...
EDN

TRIAC Dimmable Non-Isolated Tapped-Buck LED Driver

The document describes a non-isolated, high power factor (PF), high efficiency, TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 41 V at 350 mA from an input voltage range ...
Electronic Design

Use Flyback Converters To Drive Your LEDs

Peter Green explains advantages of LED drivers based on the flyback power-supply topology: They're inexpensive; they provide an isolated output that complies with UL safety requirements; they make it ...