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

doi:10.1002/cta.404

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

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

56 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 language	English
Pages (from-to)	205-210
Number of pages	6
Journal	International Journal of Circuit Theory and Applications
Volume	36
Issue number	2
DOIs	https://doi.org/10.1002/cta.404
Publication status	Published - 2008 Mar

All Science Journal Classification (ASJC) codes

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

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10.1002/cta.404

Cite this

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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.",

author = "Chiu, {Huang Jen} and Huang, {Hsiu Ming} and Yang, {Hong Tzer} and Cheng, {Shih Jen}",

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AB - 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.

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

Abstract

All Science Journal Classification (ASJC) codes

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