Power and UPS, Uninterrupted Power Supply, Power solutions, Power management
The main difference between a UPS and a power supply is that a UPS provides backup power, while a power supply simply converts AC power to DC power. Uninterruptible Power Supply is a device that provides backup power to critical electrical loads when the primary power source fails. UPSs typically use batteries to store energy, which can then be used to power loads for a limited amount of time. IT Reseller news and articles relating to Power and UPS, Uninterrupted Power Supply, Power solutions, Power management, Battery/Flywheel backup, DC Power Solutions, Surge Protective Devices, Switchgear, Power Distribution Units (PDUs), Remote Monitoring, Meters, Software, Connectivity, Enclosures & related services.
Power & Uninterruptible Power Supply
An uninterruptible power supply (UPS) is a device that provides backup power to a load when the input power source or mains power fails. A UPS differs from a traditional auxiliary/emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions by switching to energy stored in battery packs, supercapacitors or flywheels.
UPSs are typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss.
There are three main types of UPSs:
- Standby UPS: This type of UPS uses a battery to provide backup power when the input power source fails. The battery is not constantly powered, so there is a brief delay when the UPS switches to battery power.
- Line-interactive UPS: This type of UPS uses a battery to provide backup power and to correct minor fluctuations in the input power source. The battery is constantly powered, so there is no delay when the UPS switches to battery power.
- Online UPS: This type of UPS uses a battery to provide backup power and to isolate the load from the input power source. The battery is constantly powered, so there is no interruption in power when the input power source fails.
The type of UPS that is best for you will depend on your specific needs. If you need to protect critical equipment from power disruptions, then an online UPS is the best option. If you are on a budget, then a standby UPS may be sufficient.
Benefits of a UPS:
- Protects your equipment from power disruptions
- Provides enough time to save your work and shut down your computer gracefully
- Prevents data loss
- Protects your equipment from damage caused by power surges and spikes
- Provides a clean and stable power supply
