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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Salem, T. E. Urciuoli, D. P. Lubomirsky, V. Ovrebo, G. K. |
| Copyright Year | 2007 |
| Description | Author affiliation: U.S. Naval Academy, 105 Maryland Avenue, Annapolis, MD 21042, USA (Salem, T. E.) || U.S. Army Research Lab, 2800 Powder Mill Road, Adelphi, MD 20783, USA (Urciuoli, D. P.; Ovrebo, G. K.) || Berkley Research Associates, 2800 Powder Mill Road, Adelphi, MD 20783, USA (Lubomirsky, V.) |
| Abstract | The demand for high density power conversion systems has led to numerous material developments for passive circuit components. Typically, these innovations improve thermal capabilities, enable higher switching frequencies, and increase component efficiency. For inductors, research has focused on formulating low-loss core materials such as distributed gap and nanocrystalline alloy materials that can be manufactured in appropriate core geometries. This paper presents a discussion of design trade-offs for core and winding implementations using these materials. Empirical results for power loss as well as temperature rise based on thermal management are presented for both distributed gap and nanocyrstalline alloy cores used in a high power DC-DC converter. |
| Starting Page | 1258 |
| Ending Page | 1263 |
| File Size | 5040411 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424407133 |
| ISSN | 10482334 |
| DOI | 10.1109/APEX.2007.357676 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-02-25 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Inductors DC-DC power converters Thermal management Power conversion Passive circuits Technological innovation Switching frequency Nanostructured materials Manufacturing Geometry |
| Content Type | Text |
| Resource Type | Article |
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