{"title":"一种用于可穿戴设备的嵌入导线的转换器","authors":"Mofan Tian, Naizeng Wang, Kangping Wang, Haiyang Jia, Zhenwei Li, Xu Yang, Laili Wang","doi":"10.1109/APEC.2017.7930682","DOIUrl":null,"url":null,"abstract":"This paper presents an integrated solution of flexible DC-DC converter by embedding a flexible polyimide printed circuit (FPC) board and an inductor made of flexible ferrite-polymer composite in a wire. The cooper in the wire is utilized as the winding to make the embedded inductor with flexible ferrite-polymer sheets. Different wire shapes of the inductor are simulated and compared to optimize the design. A step-up prototype is fabricated and corresponding tests are executed to verify the performance. The flexible wire-embedded converter can output 5V-1W with variational input, and achieve 70% efficiency.","PeriodicalId":201289,"journal":{"name":"2017 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A wire-embedded converter used for wearable devices\",\"authors\":\"Mofan Tian, Naizeng Wang, Kangping Wang, Haiyang Jia, Zhenwei Li, Xu Yang, Laili Wang\",\"doi\":\"10.1109/APEC.2017.7930682\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an integrated solution of flexible DC-DC converter by embedding a flexible polyimide printed circuit (FPC) board and an inductor made of flexible ferrite-polymer composite in a wire. The cooper in the wire is utilized as the winding to make the embedded inductor with flexible ferrite-polymer sheets. Different wire shapes of the inductor are simulated and compared to optimize the design. A step-up prototype is fabricated and corresponding tests are executed to verify the performance. The flexible wire-embedded converter can output 5V-1W with variational input, and achieve 70% efficiency.\",\"PeriodicalId\":201289,\"journal\":{\"name\":\"2017 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEC.2017.7930682\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Applied Power Electronics Conference and Exposition (APEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEC.2017.7930682","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A wire-embedded converter used for wearable devices
This paper presents an integrated solution of flexible DC-DC converter by embedding a flexible polyimide printed circuit (FPC) board and an inductor made of flexible ferrite-polymer composite in a wire. The cooper in the wire is utilized as the winding to make the embedded inductor with flexible ferrite-polymer sheets. Different wire shapes of the inductor are simulated and compared to optimize the design. A step-up prototype is fabricated and corresponding tests are executed to verify the performance. The flexible wire-embedded converter can output 5V-1W with variational input, and achieve 70% efficiency.
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