There is lots of work in this area. Search "accelerated life testing electronics" and you will find lots of information at various levels.
These guys have the PhD version, but you have to pay to join or be an academic for access. https://calce.umd.edu/ I've worked with this in the Aviation industry for a long time. There is a reason planes don't fall out of the sky all the time but consumer electronics are throwaway items. Regards, Mark On Tue, Sep 1, 2020, 2:16 PM Hal Murray <[email protected]> wrote: > > [email protected] said: > > I believe that they simply don’t have a body of long term data “in > house” to > > study. > > Interesting topic. > > How many units do you have to test to get useful data? How often do you > have > to measure the output frequency? > > Are electrolytics the typical weak link? Do their vendors have good data? > What's next on the list? > > I assume the first step is to run them 24/7 at max rated temperature. > What's > the next step and how much more do you learn? > > How much life testing to vendors of other gear do? PCs? Disks? Memory? > Instruments? (counters...) > > > Is there a good web page or video on long-term-testing of electronic > gear? > I'm looking for the hour or three hour level rather than a PhD program. > > -- > These are my opinions. I hate spam. > > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
