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https://open.uns.ac.rs/handle/123456789/14790
Title: | Design, modeling, and analysis of a compact planar transformer | Authors: | Djuric S. Stojanović, Goran Damnjanović, Mirjana Radovanovic M. Laboure E. |
Issue Date: | 29-Oct-2012 | Journal: | IEEE Transactions on Magnetics | Abstract: | This paper presents a new design of a planar transformer. Over the surface of a flat core, meander-type design was engraved, so that symmetrically adjusted primary and secondary coils, of the same meander-type, can fit into the engraved design. Primary and secondary coils were covered with another flat core consequently forming a compact planar transformer. Windings of primary and secondary coils are printed on both sides of PCB. Conductive stripes of a winding from upper and bottom layer are connected by vias. The transformer was analyzed when the primary and secondary coils were without a core and with a core. High frequency parameters of the transformer were obtained by finite element modeling software and Impedance Analyzer HP4194A in the frequency range from 50 kHz to 1 MHz. The transformer is intended to be used in DC-DC converters (for switching frequency up to several hundred kHz). © 1965-2012 IEEE. | URI: | https://open.uns.ac.rs/handle/123456789/14790 | ISSN: | 189464 | DOI: | 10.1109/TMAG.2012.2202642 |
Appears in Collections: | FTN Publikacije/Publications |
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