Off-line capacitively-isolated quasi resonant LED driver

Alexander Abramovitz, Isar Reichman, Mark Ehsani, Doron Shmilovitz

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A simple, efficient and low cost quasi resonant LED driver is proposed. The proposed driver relies on a capacitive safety isolation barrier, which eliminates the need for a bulky isolation transformer. Thus, cost and footprint area can be reduced. The feasibility of the proposed topology is verified by simulation and experimental results.

Original languageEnglish
Title of host publication2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789075815221
DOIs
StatePublished - 27 Oct 2015
Event17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland
Duration: 8 Sep 201510 Sep 2015

Publication series

Name2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015

Conference

Conference17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Country/TerritorySwitzerland
CityGeneva
Period8/09/1510/09/15

Keywords

  • LED driver
  • capacitive isolation barrier
  • capacitive power transfer

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