Delta Electronics Series E48SH manual For Negative Remote On/Off Logic

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ELECTRICAL CHARACTERISTICS CURVES

For Negative Remote On/Off Logic

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

Figure 5: Turn-on transient at full rated load current (constant

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

current load) (5 ms/div). Vin=48V.Top Trace: Vout, 2V/div;

2V/div

Bottom Trace: ON/OFF input, 2V/div

For Input Voltage Start up

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

Figure 7: Turn-on transient at full rated load current (constant

Vin=48V.Top Trace: Vout, 2V/div, Bottom Trace: input voltage,

current load) (5 ms/div). Vin=48V.Top Trace: Vout, 2V/div;

50V/div

Bottom Trace: input voltage, 50V/div

E48SH3R330_02162007

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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 Features Descriptions CON Output Voltage Adjustment TrimThermal Testing Setup Thermal ConsiderationsThermal Curves Thermal DeratingE48SH3R33002162007 Leaded Sn/Pb Process Recommend TEMP. Profile Lead Free SAC Process Recommend TEMP. ProfileMechanical Drawing Pin No Name FunctionMechanical Drawing with Heatspreader Part Numbering System Model List