[Cialug] redundant power supplies

Matthew Nuzum newz at bearfruit.org
Mon Mar 19 09:08:18 CDT 2012


On Sat, Mar 17, 2012 at 1:45 PM, Zachary Kotlarek <zach at kotlarek.com> wrote:

>
> Unfortunately he same trick doesn't work on the output side, so you can't
> use it to protect against failure of the PS itself; the cutover time isn't
> fast enough (and you'd need a lot of relay legs for all the difference
> voltages, not to mention the higher currents).
>
>
Think of the sound that would make, 6 high current relays all snapping over
at the same time.

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Matthew Nuzum
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