I have been through several DC-DC psu's, all of which failed, and each time,
they were destructive to the equipment they were hooked to.

I use a 350W inverter powering a fanless pent 233.




+++++++++++++++++++++++++++++++
neofast.net - fast internet for North East Oregon and South East Washington
email me at mark at neofast dot net
541-969-8200
Direct commercial inquiries to purchasing at neofast dot net

----- Original Message ----- 
From: "Jeromie Reeves" <[EMAIL PROTECTED]>
To: "WISPA General List" <wireless@wispa.org>
Sent: Saturday, September 02, 2006 8:41 PM
Subject: Re: [WISPA] Battery Backup


> Do you really need AC at this site? Im guessing its one of your PC based
> AP's? Still no DC ATX SU's that cut the mustard? I find I can not run my
> little 175watt inverter for more then a few hours before it hits thermal
> overload, even in my old building (~65F)
>
> Jeromie
>
> On 9/2/06, Mark Koskenmaki <[EMAIL PROTECTED]> wrote:
> >
> > I run one of my sites from 2 deep cycle batteries, an automatic charger
> > and
> > an inverter.    Only  trouble I ever had was it got too hot in the
> > enclosure
> > in teh summer and the inverter shut down.
> >
> > I even put in some ventilation and put the inveter in the path of the
cool
> > air and it still got too hot.
> >
> > Next year, we're going to have to completely re-do the whole concept.  I
> > still think I'm going to use the DC powered concept, though.
> >
> >
> > +++++++++++++++++++++++++++++++
> > neofast.net - fast internet for North East Oregon and South East
> > Washington
> > email me at mark at neofast dot net
> > 541-969-8200
> > Direct commercial inquiries to purchasing at neofast dot net
> >
> > ----- Original Message -----
> > From: "Marlon K. Schafer (509) 982-2181" <[EMAIL PROTECTED]>
> > To: "WISPA General List" <wireless@wispa.org>
> > Sent: Friday, September 01, 2006 9:40 AM
> > Subject: Re: [WISPA] Battery Backup
> >
> >
> > > I'm tempted to do something like that but not worry about the transfer
> > > switch.  I'd just run off of 12 vdc all of the time.  No power issues
> > from
> > > outside that way!
> > >
> > > Marlon
> > > (509) 982-2181                                   Equipment sales
> > > (408) 907-6910 (Vonage)                    Consulting services
> > > 42846865 (icq)                                    And I run my own
wisp!
> > > 64.146.146.12 (net meeting)
> > > www.odessaoffice.com/wireless
> > > www.odessaoffice.com/marlon/cam
> > >
> > >
> > >
> > > ----- Original Message -----
> > > From: "Brian Rohrbacher" <[EMAIL PROTECTED]>
> > > To: "Conversations over a new WISP Trade Organization"
> > <wireless@wispa.org>
> > > Sent: Tuesday, August 29, 2006 1:37 PM
> > > Subject: [WISPA] Battery Backup
> > >
> > >
> > > >I need help making a battery backup system.  I attached pictures of
> > what
> > > > I have.  It's a power inverter, auto transfer switch, Air
Conditioner
> > > > type disconnect, and a deep cycle marine battery.  I want to do
> > > > something like this at some remote sites.  What can I do better,
more
> > > > efficient, maybe cheaper, or just different.  I want to know all the
> > > > options.
> > > >
> > > > Brian
> > > >
> > >
> > >
> > >
>
> --------------------------------------------------------------------------
> > ------
> > >
> > >
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