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From: Andy Burns <usenet@andyburns.uk>
Newsgroups: comp.sys.raspberry-pi
Subject: Re: Backup power supply
Date: Fri, 15 Mar 2024 09:40:17 +0000
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Vincent Coen wrote:

> Mike Scott wrote:
> 
>> And what's the standby current of such a UPS?
> 
> Standby ?
> 
> Assuming it is fully charged which would be normal (assuming no outage in the
> preceding 2 - 3 hours 95% or better.
> 
> Otherwise do you mean the estimated run time if so then system under power in
> watts per
> hour under the rated size - 25%  so lets say :
> 
> 750 w
> ----  = 150 = long time :)
> 5 w

I think he means what's the vampire load of just keeping a UPS warm :-)