| URN | etd-0725109-165512 | Statistics | This thesis had been viewed 1161 times. Download 0 times. |
| Author | Hao-Hsuan Huang | ||
| Author's Email Address | saniae@lienchang.com.tw | ||
| Department | Industrial Technology R & D Master Program on Power Electronics | ||
| Year | 2008 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 60 |
| Title | Design Consideration and Analysis of Quasi-Resonance Flyback Converter |
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| Abstract | Abstract This thesis presents design considerations of a high efficient quasi-resonance flyback converter under soft switching QR mode operating in Discontinuous conduction mode (DCM). Two kinds of control strategies for QR flyback converters are described and compared. Two examples of 90W (19Vdc/4.8 A) QR flyback converters are designed and examined under input voltage of 90 ~ 264Vac / 50-60Hz. The efficiencies for the two converters are quite the same as about 88% and their performance can actually match Energy Star5 standard requirements. |
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| Files | indicate not accessible | ||
| Date of Defense | 2009-07-15 | Date of Submission | 2009-07-25 |