超级电容可替代备份电池

超级电容能满足在时间需求在秒级和分钟级范围的功率应用。与电池应用相比，超级电容具有寿命长、低维护率、重量轻和应用环境广等优点。因此，LTC3225提供了紧凑、低噪声解决方案，而未降低性能。SupercapacitorsCanReplaceaBackupBatteryforPowerRide-ThroughApplicationsDesignNote450JimDrewIntroductionSupercapacitorCharacteristicsSupercapacitors(orultracapacitors)arendingtheirwayA10F,2.7Vsupercapacitorisavailableina10mm×intoanincreasingnumberofapplicationsforshort-term30mm2-terminalradialcanwithanESRof25mΩ.Oneenergystorageandapplicationsthatrequireintermittentadvantagesupercapacitorsofferoverbatteriesistheirhighenergypulses.Onesuchapplicationisapowerride-longlifetime.Acapacitor’scyclelifeisquotedasgreaterthroughcircuit,inwhichabackupenergysourcec