Delta Electronics Series S48SP manual For Negative Remote On/Off Logic

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ELECTRICAL CHARACTERISTICS CURVES

For Negative Remote On/Off Logic

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Figure 4: Turn-on transient at full rated load current (5 ms/div).

Vin=48V. Top Trace: Vout, 1.0V/div; Bottom Trace: ON/OFF input, 2V/div

For Positive Remote On/Off Logic

Figure 5: Turn-on transient at zero load current (5 ms/div).

Vin=48V. Top Trace: Vout, 1.0V/div, Bottom Trace: ON/OFF input, 2V/div

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Figure 6: Turn-on transient at full rated load current (5 ms/div).

Vin=48V. Top Trace: Vout, 1.0V/div; Bottom Trace: ON/OFF input, 2V/div

Figure 7: Turn-on transient at zero load current (5 ms/div).

Vin=48V. Top Trace: Vout, 1.0V/div; Bottom Trace: ON/OFF input, 2V/div

DS_S48SP3R310_05222008

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Contents Features Technical Specifications ParameterElectrical Characteristics Curves Typical full load input characteristics at room temperatureFor Negative Remote On/Off Logic Electrical Characteristics Curves Input reflected ripple current, is, through a 12µH Design Considerations Input Source ImpedanceFeatures Descriptions Over-Temperature ProtectionOver-Current Protection Remote On/OffFeatures Descriptions CON Output Voltage AdjustmentThermal Testing Setup Thermal ConsiderationsThermal Curves Thermal DeratingPick and Place Location Recommended PAD Layout SMDLeaded Sn/Pb Process Recommend TEMP. Profile Lead Free SAC Process Recommend TEMP. ProfileMechanical Drawing Name FunctionPart Numbering System Model List