Delta Electronics Series H48SR manual Thermal Curves, Hot spot location unit in mm

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THERMAL CURVES

Figure 18: Hot spot location (unit in mm)

Figure 20: Output current vs. ambient temperature and air velocity (Vin=48V / 75V, Vout=1.8V )

Figure 19: Output current vs. ambient temperature and air velocity (Vin=48V / 75V, Vout=0.8V )

Figure 21: Power dissipation vs. ambient temperature and air velocity (Vin=48V / 75V, Vout=0.8V~1.8V )

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DS_H48SR1R860_06272006

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Contents Features Parameter Technical SpecificationsElectrical Characteristics Curves Typical input characteristics at room temperature Electrical Characteristics Curves Output voltage noise and ripple measurement test setup Hot spot location unit in mm Thermal CurvesInput Source Impedance Design ConsiderationsFeatures Descriptions Output Voltage Adjustment Trim Features Descriptions CONThermal Considerations Thermal Testing SetupThermal Derating Pin No Name Function Mechanical DrawingModel List Part Numbering System