E
Eun-Soo Kim
Researcher at Jeonju University
Publications - 66
Citations - 375
Eun-Soo Kim is an academic researcher from Jeonju University. The author has contributed to research in topics: Transformer & Forward converter. The author has an hindex of 9, co-authored 66 publications receiving 331 citations.
Papers
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Journal ArticleDOI
A ZVZCS PWM FB DC/DC converter using a modified energy-recovery snubber
Eun-Soo Kim,Yoon-Ho Kim +1 more
TL;DR: An improved zero-voltage zero-current switching (ZVZCS) phase-shifted full-bridge (FB) DC/DC converter with a modified energy-recovery snubber (ERS) attached at the secondary side of transformer is proposed.
Proceedings ArticleDOI
A novel LLC resonant converter for wide input voltage and load range
TL;DR: In this article, the authors proposed LLC resonant converter with two resonant tank circuits and auxiliary switches, even though large magnetizing inductance of the transformer is used, can get the high voltage gain characteristics in a wide input voltage and load ranges.
Proceedings ArticleDOI
LLC resonant converter with wide input voltage and load range at fixed switching frequency
TL;DR: In this paper, the authors presented a high efficiency LLC resonant converter operating at the fixed switching frequency which is applied for PV PCS (Photovoltaic Power Conditioning System) with wide input voltage variations.
Proceedings ArticleDOI
A low profile LLC resonant converter using novel planar transformer
Eun-Soo Kim,Young-Jae No,Seung-Min Lee,Bong-Gun Chung,Jae-Sam Lee,Min Soo Park,Dong-Young Huh +6 more
TL;DR: In this paper, a low profile LLC resonant converter with two planar transformers is proposed for a slim SMPS (Switching Mode Power Supply). Design procedures and voltage gain characteristics on the proposed planar transformer and converter are described in detail.
Journal ArticleDOI
Fabrication and performance of a donut‐shaped generator based on dielectric elastomer
TL;DR: In this paper, a donut-shaped dielectric elastomer (DEG) has been fabricated and its performance is characterized depending on the stretch deformation, where the capacitance and harvested energy are parabolically increased with increased area expansion.