器件应力降额及关键用法....‘‘第一部 总那么..............................................................................................................................31 .........................................................................................................32 目的.................................................................................................33 适用范围.........................................................................................34 关键词.............................................................................................35 引用/参考或资料............................................................................46 典型工作区、短时稳态工作区、极限瞬态工作区定义.............47 偏离降额的说明.............................................................................7第二部 应力降额及关键用法内容................................................................................................8第一章 低压电器类器件...................................................................91.1 接触器降额与关键用法...........................................................................................91.2 低压断路器降额与关键用法.................................................................................141.3 开关降额与关键用法.............................................................................................201.4 电源小开关降额及关键用法.................................................................................231.5 信小开关降额及关键用法.....................................................................................251.6 熔断器降额及关键用法.........................................................................................271.7 电连接器降额及关键用法.....................................................................................311.8 风扇降额及关键用法.............................................................................................341.9 温度继电器降...
