Electronics Communications Interview Question:

what is ups and inverters. and how to give battery connections for ups?

Submitted by: Administrator

ups is a uninterputed power supply.inverter is invet the
load in DC to AC than load taking the AC.it will be
convertor is convet AC to DC that time battery is
charged.battery connections in series..
Submitted by: Administrator

inverter: it is a devise which convert dc suppy into ac supply.it has 2 main units 1)charger,2) inverter.it also has a bettery unit and dc to ac conversion unit.it time delay is about 20 ms.
ups:means unintrrupted power supply it is also convert dc into ac.its time delay is less then 10 ms.
ups is 2 type online ups or off line ups.offline ups is same as inverter.
Submitted by: Farheen Anjum