Active ORing Solutions in Redundant Power System Architectures

Abasicredundantpowerarchitecturethatmightbeusedinhigh-endsystemslikeservers&telecomandcommunicationsinfrastructureequipmentessentiallycomprisestwoormorepowersourcesdrivingaload.ORingsolutionsarerequiredtoprotecttheredundantbusandthesystemintheeventoneinputpowersourcefails.Redundantpowerarchitecturesareusedonavarietyofdifferentbusvoltages,dependingonthe

typeofendsystem,typicallyincludinglowvoltage5V,3.3V,2.5Vand<1V,intermediatebusvoltagesof9.6Vand12V,andmediumvoltage-48Vand+48V.PICORWHITEPAPERActiveORingSolutionsinRedundantPowerSystemArchitecturesContentsPageAbasicredundantpowerarchitecturethatmightbeusedinhigh-endsystemslikeservers&telecomandcommunicationsinfrastructureequipmentessentiallycomprisesActiveORing1SolutionsDramaticallytwoormorepowersourcesdrivingaload.ORingsolutionsarerequiredtoprotecttheReducePowerLossesredundantbusandthesystemintheeventoneinputpowersourcefails.RedundantandSizepowerarchitecturesareusedonavarietyofdifferentbusvoltages,dependingonthetypeofendsystem,typicallyincludinglowvoltage5V,3.3V,2.5Va