{"title":"一种新的等温多结差分热元件提供了快速解决交流到直流转换器","authors":"F. L. Katzmann","doi":"10.1109/CPEM.1988.671263","DOIUrl":null,"url":null,"abstract":"A new isothermal AC-DC transfer element has been reduced to practice. Constructed as a dual heater hot wire device it maintains high precision, with usable frequency capability beyond 100 MHz while settling to final value in several hundred milliseconds. The fast response substantially speeds operation of automated ac-dc transfer standards and precison ac digital voltmeters.","PeriodicalId":326579,"journal":{"name":"1988 Conference on Precision Electromagnetic Measurements","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A New Isothermal Multijunction Differential Thermal Element Provides Fast Settling AC to DC Converters\",\"authors\":\"F. L. Katzmann\",\"doi\":\"10.1109/CPEM.1988.671263\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new isothermal AC-DC transfer element has been reduced to practice. Constructed as a dual heater hot wire device it maintains high precision, with usable frequency capability beyond 100 MHz while settling to final value in several hundred milliseconds. The fast response substantially speeds operation of automated ac-dc transfer standards and precison ac digital voltmeters.\",\"PeriodicalId\":326579,\"journal\":{\"name\":\"1988 Conference on Precision Electromagnetic Measurements\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988 Conference on Precision Electromagnetic Measurements\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CPEM.1988.671263\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988 Conference on Precision Electromagnetic Measurements","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPEM.1988.671263","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A New Isothermal Multijunction Differential Thermal Element Provides Fast Settling AC to DC Converters
A new isothermal AC-DC transfer element has been reduced to practice. Constructed as a dual heater hot wire device it maintains high precision, with usable frequency capability beyond 100 MHz while settling to final value in several hundred milliseconds. The fast response substantially speeds operation of automated ac-dc transfer standards and precison ac digital voltmeters.