Title :
A novel planar transformer for low profile LLC resonant converter
Author :
Kim, Eun-Soo ; Lee, Seung-Min ; Phum, Sopheak ; Chung, Bong-Gun ; Lee, Kwang-Ho
Author_Institution :
Dept. of Electr. & Electron. Eng., Jeonju Univ., Jeonju, South Korea
Abstract :
To cope with the high power density and low cost in switching power supply, LLC resonant converter with a new planar transformer is proposed in this paper. Modeling of a new planar transformer is discussed in detail and a 200W prototype of LLC resonant converter is tested to verify.
Keywords :
LC circuits; resonant power convertors; switched mode power supplies; switching convertors; transformers; low profile LLC resonant converter; planar transformer; power 200 W; switching power supply; Circuit faults; Couplings; Inductance; Inductors; Magnetic flux; Permeability; Transformer cores;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2012 Twenty-Seventh Annual IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4577-1215-9
Electronic_ISBN :
978-1-4577-1214-2
DOI :
10.1109/APEC.2012.6166133
