{"title":"Optimizing linear power supply performance with line frequency toroidal transformers","authors":"G. J. Taggart, J. D. Goff","doi":"10.1109/NORTHC.1994.638973","DOIUrl":null,"url":null,"abstract":"We present the conditions in which a toroidal type, line frequency, power transformer can yield reduced stray magnetic field, reduced weight and size, and improved efficiency over an E-I laminate transformer in single phase linear power supplies. These benefits must be considered in relation to the disadvantages of slightly higher cost and greater inrush current.","PeriodicalId":218454,"journal":{"name":"Proceedings of NORTHCON '94","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of NORTHCON '94","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NORTHC.1994.638973","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We present the conditions in which a toroidal type, line frequency, power transformer can yield reduced stray magnetic field, reduced weight and size, and improved efficiency over an E-I laminate transformer in single phase linear power supplies. These benefits must be considered in relation to the disadvantages of slightly higher cost and greater inrush current.
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