YDT1058__通信用高频开关组合电源.pdfVIP

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1U 中华人民共和国通信行业标准 YD/T 1058-2000 通信用高频开关组合电源 High Frequency Switching Power Supply System for Telecommunications 必威体育精装版资料必威体育精装版资料 2000-05-24发布 2000-05-24实施 中华人民共和国信息产业部 发布 YD/T 1058一20181 目 次 前言 ···················································································································…… u 1范围 ················································································································…… 1 2 引用标准 ········································································································…… 1 3产品的组成和分类··············································,·············································…… l 4要求 ······················································································,··················……2 5试验方法 ··········································································································……4 6检验规则 ·········································································································……8 7标志、包装、运输和储存·······································。··············································……10 必威体育精装版资料必威体育精装版资料 丫D/T 1058-20DO 前 言 通信用高频开关组合电源系统一般指在一个机架内,由交流配电单元、高频开关整流模块、直流配电 单元和监控单元组成的电源系统。本标准与YD/T 731一1994(通信用高频开关整流器)的区别在于;YD/T 731一1994是针对高频开关整流模块的标准,而本标准是针对整个组合电源系统的标准。目前,国际上尚 无相应的标准。本标准在编制过程中主要参照了GB/T 16821一1997《通信用电源设备通用试验方法》、 YD/T 731一1994(通信用高频开关整流器),YD/T 983一1998(通信电源设备电磁兼容性限值及测量方法》、 YDNO23一1996(通信电源设备和空调集中监控系统技术要求》等标准的相应内容。 本标准由信息产业部电信研究院提出并归口。 本标准

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