信赖性测试
实验类别
项目
条件
测试设备
样品数
失败率%
耐久度实验
室温通电实验
T=(25 ± 3)oC
RH=(50 ± 10)%
IF=20, 30 or 50mA
Check point: 0,168,500,1000hr
RH=(50 ± 10)%
IF=20, 30 or 50mA
Check point: 0,168,500,1000hr
烧机板
22
0
高温高湿储存试验
T=(85 ± 5)oC
RH= 85%
Check point: 0,1000hr
RH= 85%
Check point: 0,1000hr
程控恒温恒湿试验箱
22
0
高温高湿反向耐压试验
T=(85 ± 5)oC
RH=85%
VR=5V
Check point: 0,1000hr
RH=85%
VR=5V
Check point: 0,1000hr
程控恒温恒湿试验箱
22
0
高温储存试验
T=(100 ± 5)oC
Check point: 0,1000hr
Check point: 0,1000hr
烤箱
22
0
低温存储实验
T=(-40 ± 5)oC
Check point: 0,1000hr
Check point: 0,1000hr
程控恒温恒湿试验箱
22
0
环境实验
温度循环试验
(-40 ± 5)oC ~ (100 ± 5)oC
Duration: 30, 5, 30, 5min
Cycle: 0, 100
Duration: 30, 5, 30, 5min
Cycle: 0, 100
程控恒温恒湿试验箱
22
0
冷热冲击试验
(-40 ± 5)oC ~ (100 ± 5)oC
Duration: 30min
Cycle: 0, 100
Duration: 30min
Cycle: 0, 100
气体式冷热冲击试验机
22
0
回流焊试验
T=260 ± 5oC
Dwell time=10sec
Testing=5 times
Dwell time=10sec
Testing=5 times
回流焊炉
22
0
锡炉试验
T=260 ± 3oC
Dwell time=10sec
Dwell time=10sec
锡炉
22
0