开关电源检测标准.docx

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1、文件号：标题开关电源验收/例行检验作业指引版本：目录一、目的.........................................................................3二、职责.........................................................................3三、产品定型/交收/例行检验的内容.................................................3四、产品检验方法.......................

2、..........................................51一般性能：...................................................................51.1外观、结构、工作噪声检验方法...........................................51.2综合电气性能测试实验...................................................61.2.1绝缘电阻和抗电强度测试.....................

3、..........................71.2.2输入浪涌电流.........................................................81.2.3输出电压、输入功率、输入功率因素、工作效率...........................91.2.4输出电压纹波及噪声..................................................101.2.5输出过流保护值和短路保护（OCP和SCP）...............................111.2.6

4、输出电压过压保护（OVP）.............................................121.2.7过冲幅度及暂状恢复时间..............................................131.2.8启动时间及维持时间..................................................142产品机械性能................................................................152.1振动实验..........

5、.....................................................152.2产品钢球冲击实验.......................................................172.3产品跌落实验...........................................................173产品环境可靠性实验..........................................................183.1产品高温工作实验......

6、.................................................193.2产品高温贮存实验.......................................................203.3产品贮存运输温度变化实验...............................................213.4产品工作温度变化实验...................................................223.5产品低温工作实验....................

7、..................................233.6产品低温贮存实验......................................................243.7产品运输恒定湿热实验...................................................253.8产品工作恒定湿热实验...................................................264产品可靠性实验.....................................

8、.........................274.1产品工作时间漂移实验