[c-nsp] OT: DC Power supplies

[Jay Hennigan]

On Thu, 7 Jul 2005, Dave Temkin wrote:

> This is slightly OT, but does anyone know of a product that can take 2 DC
> power inputs (A and B side) and put that out on a single output (C?).  I
> have a redundant feed that I need to attach to a non-redundant device and
> would like to keep as much redundancy in the loop as possible..
>
> Any info or pointers would be great.

Two diodes should do it.  I don't know if anyone has produced a commercial
implementation.

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