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Comparison of offline UPS and online UPS and Advantages and Disadvantages and applications.
written 8.7 years ago by gravatar for teamques10 teamques10 ★ 69k modified 3.1 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > Electronics Engineering > Sem7 > Power Electronics 2

Marks: 10M
power electronics
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written 8.7 years ago by gravatar for teamques10 teamques10 ★ 69k
Sl No Parameter Online UPS Offline UPS
1 Inverter Always ON Turned On when mains fails
2 Rectifier cum charger Supplies power to inverter as well as charges battery Charges only battery
3 Output waveform Sine wave Quasi square wave
4 Harmonic distortion Low High
5 Efficiency Low High
6 …

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why we cannot use online ups for computers

5.9 years ago by teamques10 ★ 69k
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