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A high-performance isolated SEPIC converter for non-electrolytic LED lighting

Efficiency; Electrolytic capacitors; High frequency transformers; Power converters; Dissipative snubbers; Higher efficiency; Inductor; Isolated single-ended primary inductor converter; Light-emitting diode driver; Lightemitting diode; Non-dissipative snubber; Non-electrolytic capacitor; Single-ended...

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Main Authors: Ahmad S., Tan N.M.L., Baharuddin M.Z., Buticchi G.
Other Authors: 57193169485
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-264822023-05-29T17:11:02Z A high-performance isolated SEPIC converter for non-electrolytic LED lighting Ahmad S. Tan N.M.L. Baharuddin M.Z. Buticchi G. 57193169485 24537965000 35329255600 6507708268 Efficiency; Electrolytic capacitors; High frequency transformers; Power converters; Dissipative snubbers; Higher efficiency; Inductor; Isolated single-ended primary inductor converter; Light-emitting diode driver; Lightemitting diode; Non-dissipative snubber; Non-electrolytic capacitor; Single-ended; Snubber; Light emitting diodes This paper proposes a high-performance isolated single-ended primary inductor converter (SEPIC) that is integrated with a non-dissipative snubber for a light-emitting diode (LED) driver. The proposed LED driver employs the snubber circuit to minimize any switching overvoltage caused by parasitic leakage inductance of the high-frequency transformer in the isolated SEPIC converter. This paper also presents a detail theoretical analysis of the proposed LED driver including its operating modes and design calculation. The experimental results of the proposed LED driver at the rated power of 18 W shows that it has a high-power factor, low harmonics, employs non-electrolytic capacitors, low switching stress, high reliability and high efficiency. � 2021 Institute of Electrical and Electronics Engineers Inc.. All rights reserved. Final 2023-05-29T09:11:02Z 2023-05-29T09:11:02Z 2021 Article 10.1109/ACCESS.2021.3125522 2-s2.0-85118677623 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85118677623&doi=10.1109%2fACCESS.2021.3125522&partnerID=40&md5=c06d1842337e341eab07b3d8e9e43d1c https://irepository.uniten.edu.my/handle/123456789/26482 9 149894 149905 All Open Access, Gold Institute of Electrical and Electronics Engineers Inc. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Efficiency; Electrolytic capacitors; High frequency transformers; Power converters; Dissipative snubbers; Higher efficiency; Inductor; Isolated single-ended primary inductor converter; Light-emitting diode driver; Lightemitting diode; Non-dissipative snubber; Non-electrolytic capacitor; Single-ended; Snubber; Light emitting diodes
author2 57193169485
author_facet 57193169485
Ahmad S.
Tan N.M.L.
Baharuddin M.Z.
Buticchi G.
format Article
author Ahmad S.
Tan N.M.L.
Baharuddin M.Z.
Buticchi G.
spellingShingle Ahmad S.
Tan N.M.L.
Baharuddin M.Z.
Buticchi G.
A high-performance isolated SEPIC converter for non-electrolytic LED lighting
author_sort Ahmad S.
title A high-performance isolated SEPIC converter for non-electrolytic LED lighting
title_short A high-performance isolated SEPIC converter for non-electrolytic LED lighting
title_full A high-performance isolated SEPIC converter for non-electrolytic LED lighting
title_fullStr A high-performance isolated SEPIC converter for non-electrolytic LED lighting
title_full_unstemmed A high-performance isolated SEPIC converter for non-electrolytic LED lighting
title_sort high-performance isolated sepic converter for non-electrolytic led lighting
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806427413849047040
score 13.223943

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