开关电源实验具体内容、方法及步骤

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1、目录一、目的.........................................................................2二、职责.........................................................................2三、产品定型/交收/例行检验的内容.................................................2四、产品检验方法...................

2、..............................................31一般性能：...................................................................31.1外观、结构、工作噪声检验方法...........................................31.2综合电气性能测试实验...................................................41.2.1

3、绝缘电阻和抗电强度测试...............................................51.2.2输入浪涌电流.........................................................61.2.3输出电压、输入功率、输入功率因素、工作效率...........................71.2.4输出电压纹波及噪声...................................................71.2.

4、5输出过流保护值和短路保护（OCP和SCP）................................81.2.6输出电压过压保护（OVP）..............................................91.2.7过冲幅度及暂状恢复时间..............................................101.2.8启动时间及维持时间..................................................112产

5、品机械性能................................................................122.1振动实验...............................................................122.2产品钢球冲击实验.......................................................132.3产品跌落实验................................

6、...........................143产品环境可靠性实验..........................................................143.1产品高温工作实验.......................................................153.2产品高温贮存实验.......................................................163.3产品贮存运输温度变化实验..

7、.............................................173.4产品工作温度变化实验...................................................173.5产品低温工作实验......................................................183.6产品低温贮存实验......................................................193.7产品

8、运输恒定湿热实验...................................................203.8产品工作恒定湿热实验...................................................204产品可靠性实验..............................................................214.1产品工作时间漂移实验........................