Equivalent circuit model of light-emitting-diode for system analyses of lighting drivers

Ray Lee Lin, Yi Fan Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

54 Citations (Scopus)

Abstract

This paper presents the equivalent circuit models of the light-emitting-diode, including the piece-wise linear model, DC model and small-signal model. In order to characterize the equivalent circuit model of the LEDs, a piece-wise linear model is built by adopting the superposition concept of the multi-branch equivalent circuit model. Furthermore, in order to perform the DC and small-signal analysis of the LEDs, the equivalent DC and small-signal resistance will be derived from the piece-wise linear model.

Original languageEnglish
Title of host publication2009 IEEE Industry Applications Society Annual Meeting
DOIs
Publication statusPublished - 2009 Dec 1
Event2009 IEEE Industry Applications Society Annual Meeting - Houston, TX, United States
Duration: 2008 Oct 42008 Oct 8

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN (Print)0197-2618

Other

Other2009 IEEE Industry Applications Society Annual Meeting
CountryUnited States
CityHouston, TX
Period08-10-0408-10-08

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Equivalent circuit model of light-emitting-diode for system analyses of lighting drivers'. Together they form a unique fingerprint.

Cite this