[Babase] UPS devices
Karl O. Pinc
kop at meme.com
Wed Nov 11 12:57:10 EST 2009
On 11/11/2009 11:16:24 AM, Niki Learn wrote:
> Below is what we got on IT's recommendation, though it is rather more
> than
> Karl is saying we need for Dumbo (and pricier than the others Lacey
> looked
> up, though we got a discount for trading in older devices). It does
> specify
> the wave form type in the specs, so I guess some sellers will tell
> you
> and
> others won't. It seems to be a fairly new issue so some may be more
> on the
> ball about it than others.
I know it can matter for lcd displays.
> I am not sure if cheaper ones are
> available with
> sine wave though - I think they are more expensive to produce that
> way
Me too.
> and/or the manufacturers are only bothering to use true sine wave in
> their
> higher end models at this point.
The info may be listed on the manufacturer's spec sheet but not
on the vendor's website. I didn't go look.
> First step is to see which type
> Dumbo
> uses.
I've sent an email to eracks and will let you know the results.
Karl <kop at meme.com>
Free Software: "You don't pay back, you pay forward."
-- Robert A. Heinlein
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