pradhan.rachit
Full Member level 3
Hello Experts.
I have a load requirement for 12 V/0.9 A and 5 V/0.2 A which will be powered by the mains. In case of mains failure, the unit will switch to the auxiliary power provided by a battery.
The backup time requirement is 3 hours at the required voltages and currents.
I wanted some suggestions for suitable batteries of the smallest form factor to suffice the required need. I was thinking about battery voltages of ~ 6V to be fed to the converter to derive the 12V and 5V supplies.
The product needs to be as small as possible. Kindly suggest some suitable standard batteries and packages that could be used for this application.
I have a load requirement for 12 V/0.9 A and 5 V/0.2 A which will be powered by the mains. In case of mains failure, the unit will switch to the auxiliary power provided by a battery.
The backup time requirement is 3 hours at the required voltages and currents.
I wanted some suggestions for suitable batteries of the smallest form factor to suffice the required need. I was thinking about battery voltages of ~ 6V to be fed to the converter to derive the 12V and 5V supplies.
The product needs to be as small as possible. Kindly suggest some suitable standard batteries and packages that could be used for this application.