A redundant power supply is a near necessity in the field of computers. The interesting part about this power supply is its adaptability factor, and this is the very reason, why a redundant power supply is quite popular.
The world of a redundant power supply revolves round a spare power supply keeping the system going, if for some reason there is a failure in the working power supply unit. Basically it is a PSU which contains two, or if need be, more than two power supply units within it, each capable of handling the power requirements of the entire system individually, in case of an emergency arising from the failure of a particular unit.
There are a whole lot of individuals and or organizations associated with the field of computers and electronics, making the use of a redundant power supply in some way or the other. This particular section of people and or users is increasing by the day, and forms a comprehensive part of the said industry. The ‘hot swapping’ capability of a redundant power supply is a hit with many a user. This capability entails the replacing of a damaged unit without actually taking the machine down, and is a huge plus point of a redundant power supply.
A redundant power supply is critical in terms of productivity back up, and is widely used in servers and other machines. The use of this variety of power supply in systems requiring a high percentage of fault tolerance, and in concurrence with RAID arrays, is commonplace today.
Just as a UPS assures against the power supplied to any system from dying out, a redundant power supply provides the necessary indemnity, against the power within the system, from giving way. A redundant power supply constitutes a major lifeline of the computer industry.