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i am an engeneering student
i dont have any idea of what the output power is going to be
this is just a model project work i am doing
it is a portable device
i guess we Are going to use a car battery
i dont know about using solar cells for charging it
wow...!!!
that is a very simple solution
thnks a lot
People UPS and inverter not the same!!!
On first post he told us he need UPS.
Inverter from CFL lamps not the same inverter as inverter 12V to 220V or ups inverter
If zou whant to ups or inverter (not the same) to be portable then standard car battery is bad, use sealed lead acid with gell/glass technology (no leaking acid from it, all orientation and position of battery).
Search edaboard forum there is lots of ups circuits and explanations.
pls give any proper verified links for functioning ups....there are a thousand ckts on ups on the net... but i have seen people having problems with the most simple ones...so i recommended to use a book also... i have 2 project books and just bought a ups repairing book and circuits designed in them work... but circuits from net require tweaking and change... not everyone is skilled on that...