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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sagneri, A.D. Anderson, D.I. Perreault, D.J. |
| Copyright Year | 2010 |
| Description | Author affiliation: Laboratory for Electromagnetic and Electronic Systems, Massachusetts Institute of Technology, Room 10-171, Cambridge, Massachusetts 02139 (Sagneri, A.D.; Perreault, D.J.) || National Semiconductor Corporation, 2900 Semiconductor Drive, Santa Clara, CA 95052-8090 (Anderson, D.I.) |
| Abstract | This document presents a method to synthesize an air-core transformer with a given inductance matrix. The proposed algorithm is used to design a two-winding transformer for a Φ2 resonant dc-dc converter operating in the VHF (30–300 MHz) regime. The method realizes the required inductance matrix to achieve proper tuning while trading volume and efficiency. Two sets of transformers were fabricated and the measured results compared against predictions. Using one of the transformers, a 75 MHz isolated Φ2 converter is constructed and tested. The efficiency of the transformer was verified through thermal measurements to be approximately 94%. |
| Starting Page | 2347 |
| Ending Page | 2353 |
| File Size | 2994207 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424453948 |
| e-ISBN | 9781424453931 |
| DOI | 10.1109/IPEC.2010.5543674 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-21 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic flux Resonant gate drive Transmission line matrix methods Very high frequency Coreless transformer Magnetic resonance DC-DC power converters Power electronics Magnetic analysis Pcb transformer Class F power amplifier Class E inverter Geometry Class Φinverter Inductance Magnetic separation Resonant dc-dc converter Resonant boost converter Matrix converters VHF integrated power converter |
| Content Type | Text |
| Resource Type | Article |
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