A Low Profile LLC Resonant Converter Using Novel Planar Transformer

被引：0
|
作者：
Kim, Eun-Soo [1 ]
No, Young-Jae [1 ]
Lee, Seung-Min [1 ]
Chung, Bong-Gun [2 ]
Lee, Jae-Sam [2 ]
Park, Min-Soo [2 ]
Huh, Dong-Young [2 ]
机构：
[1] Jeonju Univ, Dept Elect & Elect Engn, 45 Baengma Gil,1200 3 Ga,Engn Hall 2,306, Jeonju 560759, South Korea
[2] LG Innotek Co Ltd, IPB Gr, Ansan 12710, Gyeonggi, South Korea
来源：
2012 TWENTY-SEVENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC) | 2012年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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. Two planar transformers applied to LLC resonant converter are connected in series at primary and in parallel by the center-tap winding at secondary. Based on the theoretical analysis and simulation results of the voltage gain characteristics, a 300W LLC resonant converter for LED TV power module is designed and tested.
引用
收藏
页码：1307 / 1312
页数：6
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