ydt 1058-2015 通信用高频开关电源系统

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1、ICS29.200M41丫D中华人民共和国通信行业标准YD汀1058-2015代替YD/T1058-2007通信用高频开关电源系统Highfrequencyswitch-modepowersupplyforcommunications2015-04-30发布2015-07-01实施中华人民共和国工4k和信息化部发布丫D汀1058-2015目次前言··························································································

2、···························⋯⋯n1范围·····················································································································⋯⋯12规范性引用文件······································································································⋯

3、⋯13产品的组成和系列·.......................................................................................................24要求·······································，，·······················································..........................25试验方法·················

4、···············································································.....................86检验规则············································································································⋯⋯157标志、包装、运输、储存··································

5、························································⋯⋯17附录A(规范性附录)建议试验用仪表和设备·.......................................................................18丫D汀1058-2015mli吕本标准按照GB/T1.1-2009给出的规则起草。本标准代替YD/T1058-2007《通信用高频开关电源系统》。本标准与YD/T1058-2007相比主要变化如下:a)扩充了嵌入式电源系

6、统(见3.4);b)增加了3.4产品分类(见3.4);c)修订4.2.1内容，对交流输入电压允许变动范围进行了重新规定(见4.2.1,2007年版的4.2.1);d)修订4.2.4内容，对输入功率因数进行了重新规定(见4.2.4,2007年版的4.2.4);e)修订4.2.5内容，对输入电流谐波成分进行了重新规定(见4.2.5,2007年版的4.2.5);f)修订4.4.6内容，对蓄电池管理功能进行了重新规定(见4.4.6,2007年版的4.4.6);g)修订4.4.7内容，对并联工作性能进行了重新规定(见4.4.7,20

7、07年版的4.4.7);h)修订了4.7内容，对系统效率进行了重新规定(见4.7,2007年版的4.7);i)修订4.8内容，对系统音响噪声进行了重新规定(见4.8,2007年版的4.8);.1)修订4.9.3内容，对直流输出过、欠电压保护进行了重新规定(见4.9.3,2007年版的4.9.3);k)修订4.9.4内容，对直流输出电流限制或输出功率限制功能进行了重新规定(见4.9.4,2007年版的4.9.4);1)修订4.12内容，对接地性能进行了重新规定(见4.12,2007年版的4.12);m)修订4.13.2内容，

8、对抗电强度进行了重新规定(见4.13.2,2007年版的4.13.2);n)增加了系统休眠功能的要求和试验方法(见4.14和5.36);o)增加了系统温升的要求和试验方法(见4.15和5.37);P)对主要性能指标的试验方法进行了修订:—输入功率因数试验(见5.6,2007年版的5.6);—输入电流谐波