What served as the mechanical predecessor to modern electronic Uninterruptible Power Supply systems?
Answer
Large motor-generator sets
Before the prevalence of electronic Uninterruptible Power Supply systems, large computer mainframes used massive, complex motor-generator sets to function as mechanical power stabilizers. These units protected sensitive computing hardware by maintaining power consistency, a role now filled by modern battery-backed electronic systems.
#Videos
History of Computer Power Supplies - YouTube
Related Questions
What components were primarily used in the earliest power supplies to convert alternating current to direct current?How do Linear Regulated Power Supplies maintain a stable output voltage regardless of load changes?What is the primary operational principle of a Switch Mode Power Supply?Which historical period saw the maturation of the Switch Mode Power Supply as the defining technology for modern electronics?What specific feature did Intel introduce with the ATX power supply standard in the mid-1990s?How does the ATX power supply standard differ from earlier standards regarding voltage rail focus?What specialized components do engineers analyze when troubleshooting modern Switch Mode Power Supply circuits?What served as the mechanical predecessor to modern electronic Uninterruptible Power Supply systems?Why is a Switch Mode Power Supply significantly lighter than a Linear Regulated Power Supply of comparable power capacity?What function does an Uninterruptible Power Supply serve in relation to a computer's power supply unit?