Delta Electronics Series E36SR manual Electrical Characteristics Curves

Models: Series E36SR

1 15

Page 4

ELECTRICAL CHARACTERISTICS CURVES

(5ms/div). Vin=48V.Top Trace: Vout, 2V/div; Bottom Trace: ON/OFF input, 5V/div.

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

Vin=48V.Top Trace: Vout, 2V/div; Bottom Trace: ON/OFF input, 5V/div.

Figure 6: Turn-on transient at full rated load current (CC mode)

(5ms/div). Vin=48V.Top Trace: Vout, 2V/div; Bottom Trace: input voltage, 20V/div.

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

Vin=48V.Top Trace: Vout, 2V/div; Bottom Trace: input voltage, 20V/div.

DS_E36SR05015_01042008

Image 4

Contents

DC/DC Power Modules 18~75V in, 5V/15A out Delphi Series E36SR, 75W Eighth Brick FamilyFEATURES OPTIONSTECHNICAL SPECIFICATIONS INPUT CHARACTERISTICSOUTPUT CHARACTERISTICS DYNAMIC CHARACTERISTICSELECTRICAL CHARACTERISTICS CURVES ELECTRICAL CHARACTERISTICS CURVES Figure 4 Turn-on transient at full rated load current CC modecurrent 25%-50% of Io, max di/dt = 0.1A/µs. Load cap 10µF ELECTRICAL CHARACTERISTICS CURVEStantalum capacitor and 1µF ceramic capacitor. Top Trace Vout ELECTRICAL CHARACTERISTICS CURVES Figure 12 Input reflected ripple current, is, through a 12µHSafety Considerations Soldering and Cleaning ConsiderationsDESIGN CONSIDERATIONS Input Source ImpedanceFEATURES DESCRIPTIONS Over-Temperature ProtectionOver-Current Protection Over-Voltage ProtectionFEATURES DESCRIPTIONS CON Output Voltage Adjustment TRIMRtrim − down = 511Δ − 10.2KΩ Rtrim − up =Thermal Testing Setup THERMAL CONSIDERATIONSTHERMAL CURVES Thermal DeratingRECOMMENDED PAD LAYOUT SMD PICK AND PLACE LOCATIONSURFACE-MOUNT TAPE & REEL LEADED Sn/Pb PROCESS RECOMMEND TEMP. PROFILE LEAD FREE SAC PROCESS RECOMMEND TEMP. PROFILETemp TimeMECHANICAL DRAWING Surface-mount moduleThrough-hole module NameMECHANICAL DRAWING WITH HEATSPREADER THROUGH-HOLE MODULEPART NUMBERING SYSTEM MODEL LISTWARRANTY MODEL NAME