An improved single-stage Flyback PFC converter for high-luminance lighting LED lamps

Huang Jen Chiu, Hsiu Ming Huang, Hong-Tzer Yang, Shih Jen Cheng

Research output: Contribution to journalArticle

51 Citations (Scopus)

Abstract

This paper presents a high-performance LED lamp driver with an improved single-stage Flyback configuration. A constant current control method is used to regulate the lamp current and brightness. A laboratory prototype has been built and tested. With the prototype, high efficiency, high power factor, and constant lamp current can be achieved under different pieces of LED series connection.

Original languageEnglish
Pages (from-to)205-210
Number of pages6
JournalInternational Journal of Circuit Theory and Applications
Volume36
Issue number2
DOIs
Publication statusPublished - 2008 Mar 1

Fingerprint

Luminance
Electric lamps
Converter
Light emitting diodes
Lighting
Prototype
Brightness
High Power
High Efficiency
Driver
High Performance
Electric current control
Configuration
Series

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

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An improved single-stage Flyback PFC converter for high-luminance lighting LED lamps. / Chiu, Huang Jen; Huang, Hsiu Ming; Yang, Hong-Tzer; Cheng, Shih Jen.

In: International Journal of Circuit Theory and Applications, Vol. 36, No. 2, 01.03.2008, p. 205-210.

Research output: Contribution to journalArticle

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