What is The Difference Between Online And Offline Ups?

September 26 2018

UPS is a gadget that gives battery backup when the electrical power falls flat or drops to an unsuitable voltage level. Small UPS frameworks give power to a couple of minutes; enough to shut down the PC in a deliberate way, while larger UPS frameworks have enough battery for several hours.

Online UPS and Offline UPS are the two significant types of UPS. Both supply capacity to the gadget if there should arise an occurrence of a power outage. The principle distinction between Online UPS and Offline UPS is that the Online UPS gives the power the assistance of rectifier and inverter combination.

The Comparison between the two is detailed out below:

Basis	Offline UPS	Online UPS
Definition	An offline UPS is one which supplies the AC mains power directly to the load in case of power availability and whenever there is power outage it supplies power to load through the backup battery.	An online UPS is one which supplies the AC control through rectifier and inverter mix circuit in the event of intensity accessibility and also in power outage.
Cost	Cost Effective	Involves High Cost
Heat Sink	The small heat sink is required in case of the offline UPS	The large heat sink is required in case of online UPS
Components	It requires less components and thus simpler in design.	It requires more components and thus it is complex to design.
Reliability	The offline UPS is more dependable in light of the fact that it is in ON state just amid a power outage and accordingly its productivity is high.	Reliability in case of online Ups is comparatively low.

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What is The Difference Between Online And Offline Ups?