How to increase the bacup time of the UPS without increasing its capacity?

[kk4u2u]

hi everyone
how to increase the back up time of the ups without increasing its capacity
i.e can we use any external circutiary to increase its backup time

 

[rajudp]

ups backup time

you can add more capacity battery if your UPS is having good transformer

 

[pronab]

how to increase backup time of ups

use more capable battery

 

[Lord Loh.]

how to increase ups backup time

to increase the backup time without adding any extra batteries may be achieved by cutting the power consumption.

You could make the screen less bright... Laptops do that....

Switch off devices not under use such as FDD/Lan Cards/Internal Modems etc...

 

[Khurram Shahzad]

increasing ups backup

A simple circuit cannot increase the backup time of the ups. One solution is to increase battery capacity. Other is to make it more efficient ie reduce losses in transformer, power stage and batery cables.

 

[satya_vijayawada]

calculate backup time ups

only one way

use the higher AH battery(battery capacity)