View Single Post
  #25   Report Post  
Posted to alt.home.repair
HeyBub[_3_] HeyBub[_3_] is offline
external usenet poster
 
Posts: 11,538
Default UPS vs DSL modem

Art Todesco wrote:
On 2/17/2011 4:59 PM, HeyBub wrote:
Art Todesco wrote:

Well, actually, I can, because the wallwart puts out 12VDC and the
cap would be across that 12 volts. I agree with one poster that
measuring the current and then calculate the time gained by a
particular cap. But, I think I found the real reason. I think it's
the ISP.
I'll post more later.


The ISP?

How does your ISP know when power goes off at your house?


Well, out here in the country, there are very few feed lines. So,
if I loose power at my house, chances are, the remote switcher will
also loose power. If the batteries are not good, the site will (and
has) go down.


Ah, thanks for explanation! I thought for a moment there you were weird.