ICEpower50ASX2

DATASHEET Version 1.3ICEpower50ASX22x50W or 1x170W ICEpower Amplifierwith integrated ICEpower SupplyPage 7 of 32Absolute Maximum RatingsAbsolute maximum ratings indicate limits beyond which damage may occur.Mains Input Section115V mains settingSymbol Parameter Value UnitsAC max Maximum off-line voltage 132 V ACAC min Minimum off-line voltage 85 1) V ACF Mains frequency range 85V AC - 132V AC 45 – 65 HzTable 6: Absolute maximum ratings, mains input section - 115V setting230V mains settingSymbol Parameter Value UnitsAC max Maximum off-line voltage 264 V ACAC min Minimum off-line voltage 170 1) V ACF Mains frequency range 170V AC - 264V AC 45 – 65 HzTable 7: Absolute maximum ratings, mains input section - 230V setting1) The ICEpower50ASX2 will operate at lower levels but the output power will be reduced. If the off-line voltageis too low the ICEpower50ASX2 switches off.Auxiliary SupplySymbol Parameter Value UnitI Vd Maximum current draw from Vd (+25V) 2) 200 mAI Vs Maximum current draw from Vs (-25V) 2) -200 mATable 8: Absolute maximum ratings, auxiliary supply2) If the auxillary supply on the ICEpower50ASX2 is used with a capacitive load please remember to read thesection “Capacitive Loading of the AUX Supply” in the ICEpower50ASX2 Designer’s manual.Input SectionSymbol Parameter Value UnitVin channel 1 ,Vin channel 2Maximum voltage range on pin ±3.3 V pTable 9: Absolute maximum ratings, input sectionOutput SectionSymbol Parameter Value UnitsR load Minimum load 3 Ω3)I out Maximum current draw from amplifier output 20 AC L Maximal pure capacitive loading 470 nFTable 10: Absolute maximum ratings, output section.