{"title":"一种新型零电压开关半桥变换器","authors":"K. Yoshida, T. Isbii, B. Handa","doi":"10.1109/INTLEC.1994.396595","DOIUrl":null,"url":null,"abstract":"A novel zero voltage switching half bridge power converter is presented. This power converter achieves zero voltage switching of main switches and zero current switching of a secondary diode while maintaining low voltage stress of the main switches. High efficiency power conversion is realized at high frequency switching. A prototype of a low profile 50 W DC/DC power converter is designed for an input voltage of 200-400 V and an output of 12 V. High efficiency of 87-85% and small size of 86/spl times/41/spl times/10 mm/sup 3/ are achieved at 500 kHz operation.<<ETX>>","PeriodicalId":123164,"journal":{"name":"Proceedings of Intelec 94","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"A novel zero voltage switching half bridge converter\",\"authors\":\"K. Yoshida, T. Isbii, B. Handa\",\"doi\":\"10.1109/INTLEC.1994.396595\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel zero voltage switching half bridge power converter is presented. This power converter achieves zero voltage switching of main switches and zero current switching of a secondary diode while maintaining low voltage stress of the main switches. High efficiency power conversion is realized at high frequency switching. A prototype of a low profile 50 W DC/DC power converter is designed for an input voltage of 200-400 V and an output of 12 V. High efficiency of 87-85% and small size of 86/spl times/41/spl times/10 mm/sup 3/ are achieved at 500 kHz operation.<<ETX>>\",\"PeriodicalId\":123164,\"journal\":{\"name\":\"Proceedings of Intelec 94\",\"volume\":\"24 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of Intelec 94\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1994.396595\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Intelec 94","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1994.396595","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel zero voltage switching half bridge converter
A novel zero voltage switching half bridge power converter is presented. This power converter achieves zero voltage switching of main switches and zero current switching of a secondary diode while maintaining low voltage stress of the main switches. High efficiency power conversion is realized at high frequency switching. A prototype of a low profile 50 W DC/DC power converter is designed for an input voltage of 200-400 V and an output of 12 V. High efficiency of 87-85% and small size of 86/spl times/41/spl times/10 mm/sup 3/ are achieved at 500 kHz operation.<>
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