An uninterruptable power supply (UPS) is a type of backup battery that will continue to provide electrical power to the electronics that you have plugged into it even if electricity from your home outlets cuts out.
The best UPS (uninterruptible power supply) devices on this page are important purchases for any business - or home user - who needs electronic devices such as PCs and servers that have
A UPS, or an uninterruptible power supply system, is an electrical device designed to provide emergency power to a load when the input power source fails. Not to be confused with an auxiliary or emergency power system, a UPS provides near instantaneous protection from input power outages via battery power [source: USAID ]. The primary role
An uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.
Uninterrupted power supplies protect electronics from power disturbances. Acting as a safeguard, a UPS provides backup power and ensures uninterrupted operation of your devices. These battery backups work by constantly monitoring the incoming power supply.
Protect sensitive electronics and equipment during power surges and blackouts with a UPS System or Uninterruptible Power Supply from our extensive UPS lineup of standby, line-interactive, and double-conversion models. Battery backup capacities range from 350 VA to
That''s where an uninterruptible power supply (UPS) comes in. Its main function is to act as a big battery that powers your devices when your electricity goes out. They range from small units that can sustain a few low
An uninterruptible power supply (UPS) is a big battery that kicks in when the power goes out. We will focus on testing smaller desktop models that give you enough power for a desktop PC and leave the whole-house models to other experts. If you need a UPS, buy the APC Back-UPS Pro 1500VA.
An uninterruptible power supply (UPS), offers guaranteed power protection for connected electronics. When power is interrupted, or fluctuates outside safe levels, a UPS will instantly provide clean battery backup power and surge protection for plugged-in,
An uninterruptible power supply, or UPS, is basically a surge protector, a battery, and a power inverter (which turns the battery''s stored energy into usable power) wrapped into one unit.