{"title":"Design of a cost-effective DC-DC converter with high power density for magnetron power supplies","authors":"B. Song, M. Kye, Rae-Young Kim","doi":"10.1109/IPEC.2010.5543855","DOIUrl":null,"url":null,"abstract":"This paper presents a new cost-effective, high power density dc-dc converter for magnetron power supply applications. The proposed dc-dc converter consists of three main circuitry; front-end quasi-resonant flyback converter, high-frequency transformer, and diode rectifier circuit. Experimental results are provided to verify the superiority of the proposed converter under 200W/4kV magnetron operations. The magnetron power supply, based on the proposed soft-switched converter, has achieved an overall efficiency of 85%.","PeriodicalId":353540,"journal":{"name":"The 2010 International Power Electronics Conference - ECCE ASIA -","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2010 International Power Electronics Conference - ECCE ASIA -","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPEC.2010.5543855","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
This paper presents a new cost-effective, high power density dc-dc converter for magnetron power supply applications. The proposed dc-dc converter consists of three main circuitry; front-end quasi-resonant flyback converter, high-frequency transformer, and diode rectifier circuit. Experimental results are provided to verify the superiority of the proposed converter under 200W/4kV magnetron operations. The magnetron power supply, based on the proposed soft-switched converter, has achieved an overall efficiency of 85%.
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