我有一客户需要按以下的方法去做MTBF。
我想用100PCS Sample做试验,每天带载工作8H,Standby工作16H,做 on/off加速测试,
需要做多长时间,MTBF才能满足80.000 hours。
请教这方面的专家, 此要求下的MTBF是如何计算的!
MTBF: 80.000 hours @ 25ºC.
User profile: 8 hours a day with any DC load within the limits of this specification (Appliance is active
16 hours a day with a DC load < 0.5W (Appliance is in standby
Power on/off: 10K times from 0Vac to 240Vac.