Datasheet

DataSheet
40W, Single Output
VER:00 Page 40 of 62 Issued Date：2009/03/02
Characteristic Curves (Continued)
Alltest conditions are at 25°C.Thefigures are identical for PXF40-48S3P3
EfficiencyVersusOutput Current Power Dissipation VersusOutputCurrent
EfficiencyVersusInputVoltage. FullLoad
DeratingOutputCurrentVersusAmbientTemperatureandAirflow
Vin=Vin(nom)
DeratingOutputCurrentVersusAmbientTemperaturewithHeat-
Sink
andAirflow,Vin = Vin(nom)