[time-nuts] PRS10 rubidium lamp module failure
Vasco Soares
vesoares at deea.isel.ipl.pt
Mon May 9 23:13:18 UTC 2016
Hi,
I had the same problem a few years ago. What kind of advice are your
searching for to that "usual" failure?
Regards,
VS
----- Original Message -----
From: "Stewart Cobb" <stewart.cobb at gmail.com>
To: <time-nuts at febo.com>
Sent: Monday, May 09, 2016 11:47 PM
Subject: [time-nuts] PRS10 rubidium lamp module failure
> R901, on the far right, is shown on the schematic as "air heater". It
> apparently got hot enough to create a localized thermal runaway in its
> lead
> wire. There was ample evidence of arcing. A half-melted bit of wire fell
> away before I could take the picture. Without that heater working, the
> lamp is apparently too cold to start.
>
> Cheers!
> --Stu
>
--------------------------------------------------------------------------------
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
More information about the Time-nuts_lists.febo.com
mailing list