试验项目Test item

性能要求Specifications

试验方法Test Method

GB/T5729-94 IEC115-1

温度循环 Temperature cycle

△R≤±(0.5%R+0.05Ω)

4.19

短时间过负载 Short time Over Load

△R≤±(0.5%R+0.05Ω)

4.13

介质耐压 Dielectric Strength

无击穿或飞弧NO BREAK DOWN

4.7

绝缘电阻 Insulation resistance

大于100MΩ OVER 100MΩ

4.6

耐焊接热 Resistance to Soldering heat

△R≤±(0.5%R+0.05Ω)

4.18

气候顺序 Climatic category

△R≤±(2%R+0.1Ω)

4.23

负荷寿命 Load life

△R≤±(2%R+0.1Ω)

4.25.2