UPS, which is a local battery backup, gives power even when the regular power source fails and the voltage drops to levels that are pretty much unacceptable for proper running. A ups for home works miracles by allowing for safe and orderly shutting of a computer system and the equipment connected with it. The design and the size of the UPS mainly determines how long will the power be supplied for.
Different UPS topologies provide for specific levels of protection when it comes to power. A UPS can belong to any of the three topologies- line interactive, double conversion and standby.
Line interactive UPS
A line interactive UPS does the job of incorporating technology into its system, thereby doing the job of fixing minor power fluctuations, both over and under voltage without switching on to the battery side. This kind of UPS comes with a build in autotransformer that does the job of regulating low voltage like brownouts and over voltage like swells, without shifting to the battery side. UPS models that are line interactive are usually used in the consumer electronics system like home theater electronics, PCs, gaming systems, network equipment and serves that range from entry level to midrange. Whenever there is a voltage sag, blackout, over voltage or voltage surge.
This provides clean, consistent and near to perfect power, without the condition and quality of the incoming power being a factor. This kind of UPS does a good job at converting incoming AC power to DC power and then again reversing back to AC. A USP system with this kind of technology operates on a DC power, which is isolated almost all the time. They have zero transfer time because of the simple fact that they don’t need to switch to DC power. The UPS systems with double conversion systems are made in such a way that they can protect critical IT equipment, high end serves, data center installations, storage applications, large telecom installations. They further protect highly advanced network equipment from voltage spike, over voltage, voltage surge and harmonic distortion.
Stand by UPS
Amongst all of the others, standby is the most basic of all UPS topology. A standby UPS can go to resorting to battery backup if there are any power problems. When the utility power that is incoming goes anywhere below or above safe and recommended voltage standards, the standby UPS quickly shifts to DC battery power, further inverting it to AC power to run the equipment connected to it.
Sine Wave Output
The sine wave output is the highest quality waveform out there.When it comes toups battery for home, it is smooth repetitive and an oscillation of the AC power. UPS systems that belong to the enterprise level produce sine waves that create power to further operate electronic equipment that are extremely sensitive. A sine wave output gives the assurance that equipment that utilizes Active PFC power supplies does not shut down while switching from battery to utility power.