[time-nuts] Help on finding part

Poul-Henning Kamp phk at phk.freebsd.dk
Fri Oct 22 22:43:00 UTC 2010

In message <20101022232614.whwikq4iok4kgo4s at webmail.fc.up.pt>, asmagal at fc.up.pt
>To repair my Austron 2100F I need to replace the
>DC-DC Power Source. It is a small package made by
>Reliability, Inc. (made in USA) with the reference
>5W5R12-12. The Austron part no. is 570901-0210 and

Check a vendor like Traco, find a +5/+12/-12 DC/DC converter
of approximately the same physical size and you're all set.

You may even find one with the same pinout.

Alternatively, if you do not need to use +24 supply, replace the
entire power-supply with e a regular AC/DC switchmode supply of
some kind.


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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