UPS

[rabz]

which type of power supply is use in houses...
Standby
Line Interactive
Standby-Ferro
Double Conversion On-Line
Delta Conversion On-Line
which one???

 

[(*steve*)]

typically, none.

Is this your homework?

 

[rabz]

not home work as such.. i was just studying main features of power supply thats why am asking

 

[(*steve*)]

You need to be far more specific with your question then.

Typically houses do not have UPSs.

Are you talking about a small UPS unit you might buy to keep your computer running long enough to outlast a short outage or to give you time to shut it down?

 

[rabz]

ohohoho no no no................... houses typically does not have ups i know that.. but whenever electricity gone power supply is use in the houses to run fan or tube lights etc.. I'm taking about that power supply

 

[jcurrie]

if your refering to a back up gen set they are a stand by unit had in a one house in remote area , lighting was always knocking power out in summer.the units are either manual opperated or as the one i had had a brain box that started motor and switched lines when power went out. is that what you want ?
jc

 

[(*steve*)]

I used a double conversion on-line UPS for many years in my house. (I don't think I was typical)