[time-nuts] UPS for my time rack

Poul-Henning Kamp phk at phk.freebsd.dk
Wed Oct 14 06:34:39 UTC 2015


--------
In message <20151013225202.1e70abe8 at aluminium.mobile.teply.info>, Florian Teply
 writes:

>DC-DC converters with very
>good efficiency exist for quite some time now.

The one I just put in my HP5065A does 60W with 90+% efficiency
in a 2x1x.5 inch package:

	http://phk.freebsd.dk/hacks/HP5065A/20150930_dcdc/index.html

>Umm, around here, at least for ham radio operators, it seems many
>standardize now on PowerPole connectors for 12V DC.

They're quite neat, but I wish there were something a little less
heavy-duty for the 1-2 Amp range.

-- 
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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