[time-nuts] Morion MV89 Temperature

Poul-Henning Kamp phk at phk.freebsd.dk
Wed Oct 7 16:27:31 UTC 2009


In message <abec162c0910070923w5abeac98u77d5ad0d32713890 at mail.gmail.com>, John 
Green writes:

>My MV89 runs 56 C on the outside of its case in a room with a 27 C ambient.
>I can touch it but can't leave my fingers there long. I realize that OCXOs
>are supposed to be warm but this is way hotter than anything else I have.
>The current draw seems OK, less than 300 mA after warm up. Is this normal?

I have an ISOTemp OCXO that's like that.  It's a matter of design.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



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