Uninterruptible Power Supplies by Steve Valentino
The loss of electricity supply is technically called as power outage. It is specifically referred to as “brownout” when some power is lost but retained some voltage level, albeit not enough for the minimum level required by a certain system. On the other hand, it is called “blackout” when the... Fortunately though, there is a device that counters the situation in the form of Uninterruptible Power Supply or UPS. ... It is a battery-driven power supply that is active even whenever sudden loss of power has occurred.

UPS Power Supplies To Protect Your Computer by Alan LeStourgeon
Many people do not realize the absolute importance of purchasing a UPS power supply for their system. UPS stands for Uninterruptible Power Supply, but it is not uncommon to hear people refer to them as UPS power supplies, despite the redundancy. It can also be confusing to newcomers because... An uninterruptible power supply works by filtering the electrical power coming from electric company while storing a small amount in a battery. ... By attaching your UPS to your computer via a standard USB cable, your computer will give you reports of activity on the power supply.

Get an Uninterruptible Power Supply by Bob Rankin
Using an Uninterruptible Power Supply You may have your computer, monitor, printer and other peripherals plugged into a power strip with surge suppression, but that won't help if the power actually goes out. In the event of a power sag or blackout, whether it's for a half-second or half an... Typically the battery power of the UPS will allow you to operate your computer for 15-30 minutes during a power outage. ... Look for a UPS that offers at least 600VA power handling capacity and the special cable and software that will automatically shut down your computer before the UPS batteries...

Your Hard Drive is Going to Explode – Why a UPS is Essential by Kevin Souter
It’s most peoples worst computing nightmare. You wake up in the morning, flip on the computer, and it doesn’t boot. Sometimes the problem rears its ugly head as a horrific clacking noise. Other times it simply gives a read error. At this point, most people panic. ... You can get an Uninterruptible Power Supply at most computer stores. ... They also include options to hook the power supply up to your computer via a serial or USB port so you can monitor what the power is doing. ... Getting a UPS (Uninterruptible Power Supply) is the very best and most effective way to prevent your data from...

Saving Money and Time with UPS Batteries by Michael Hargrove
For any business a UPS is almost a necessary office component. A UPS, or uninterruptible power supply, is a new device that keeps a computer running after a power outage to allow for proper shut down. This can be very important in offices where there is constant data coming in and being created. ... These software upgrades provide the power supply with a function that allows it to automatically back up files once the UPS is activated due to power outage or power surge. ... A UPS is equipped with a battery or batteries that switch on when the device senses a loss of power from the main...

How To Protect Your Computer System Against a Power Surge by Andrea Stone
The spring season is in bloom. For most, it represents a time of warmer temperatures and relaxation. But unfortunately, it can also mean strong storms including lightning strikes. As these storms are now appearing on a more frequent basis, is your computer system protected? ... Consider Using a UPS (Uninterruptible Power Supply) A UPS can protect your system from damaging power surges by allowing your system to remain running after a power outage. ... Power Down and Unplug The System During Bad Weather This is a tip that most users disregard, but powering down and unplugging the...

Power Surges - Disaster Caused And How To Avoid It by Dicky Satrio Sudiro
Power surge are one of the most feared incident on electronic devices. Same as computer, they are really susceptible to power surges. Even though surges usually last only milliseconds (and are somewhat filtered by the transformer in the power supply), that high voltage can exceed the withstand... The internal transformers on power supply that do this, the capacitors to bridge over dips in the line power, all these are rated to handle a certain amount of energy at any given time. ... To prevent it you need a good UPS (Uninterruptible Power Supply) to protect your computer and another...

Power and Your PC by Jason Kohrs
The power coming into a computer is the most critical component, and it may be one of the most overlooked. It is just taken for granted that it will always be there and working properly. A top of the line processor and ultra powerful video card do nothing if a system does not receive the ample,... In addition to checking out the total wattage of a power supply, looking for strong amperage ratings on the 3.3V, 5V, and 12V lines is also recommended, as power supplies with identical total power ratings may distribute the power to the various lines in different quantities.

Four Power System Problems Common in Colocation Facilities by Robert Deupree
The primary factor that determines uptime for servers in a colocation facility is power. Power outages will knock a network offline and even damage hardware such as motherboards, memory, and hard drives. Despite how intrinsic power is to keeping businesses connected to their networks, only 2% to... Every part of the power system – uninterruptible power supplies (UPS), transfer switches or circuit breakers, generators, and power distribution units (PDU) – should be redundant and running below capacity.

Power Up! UPSs and Surge Protectors by Martin Coleman
They happen to the best of us. "I'll be alright" you say, watching the approaching storm while finishing off that game of Solitaire. Then Boom! The lights go out, your computer blinks off. Once the power has been restored, you press the power button to start it up again, but nothing. ... By using a surge protector or a UPS (Uninterruptible Power Supply). ... Your power supply has been blown. ... Or, the simpler way, though I love UPSs myself, is to get a simple surge protector that doesn't provide battery backup, but will protect your computer in case of power surge, spikes and brown outs.