Manuals / Delta Electronics / Computer Equipment / Power Supply

Delta Electronics Series L36SA For Negative Remote On/Off Logic, For Positive Remote On/Off Logic

Models: Series L36SA

1 13

Download 13 pages 1.95 Kb

Page 4

Image 4

ELECTRICAL CHARACTERISTICS CURVES

For Negative Remote On/Off Logic

Figure 4: Turn-on transient at full rated load current (resistive	Figure 5: Turn-on transient at zero load current (5 ms/div).
load) (5 ms/div). Vin=48V.Top Trace: Vout, 1V/div; Bottom	Vin=48V.Top Trace: Vout, 1V/div; Bottom Trace: ON/OFF input,
Trace: ON/OFF input, 5V/div	5V/div

For Positive Remote On/Off Logic

Figure 6: Turn-on transient at full rated load current (resistive	Figure 7: Turn-on transient at zero load current (5 ms/div).
load) (5 ms/div). Vin=48V.Top Trace: Vout, 1V/div; Bottom	Vin=48V.Top Trace: Vout, 1V/div, Bottom Trace: ON/OFF input,
Trace: ON/OFF input, 5V/div	5V/div

DS_L36SA3R315_02142007

Page 4

Image 4

Delta Electronics Series L36SA manual For Negative Remote On/Off Logic, For Positive Remote On/Off Logic

Contents

FEATURES Delphi Series L36SA, 2” x 1.6”, 50W FamilyOPTIONS APPLICATIONSTECHNICAL SPECIFICATIONS INPUT CHARACTERISTICSOUTPUT CHARACTERISTICS DYNAMIC CHARACTERISTICSELECTRICAL CHARACTERISTICS CURVES For Negative Remote On/Off Logic For Positive Remote On/Off LogicELECTRICAL CHARACTERISTICS CURVES Vin=48V.Top Trace Vout, 1V/div Bottom Trace ON/OFF inputELECTRICAL CHARACTERISTICS CURVES Figure 9 Output voltage response to step-change in load current 75%-50%-75% of Io, max di/dt = 1A/µs. Load cap 330µF, 35mΩ ESR solid electrolytic capacitor and 1µF ceramic capacitor. Top Trace Vout 100mV/div, 200us/div, Bottom Trace I out 3.75A/div. Scope measurement should be made using a BNC cable length shorter than 20 inches. Position the load between 51 mm to 76 mm 2 inches to 3 inches from the moduleELECTRICAL CHARACTERISTICS CURVES Figure 13 Output voltage noise and ripple measurement test setupELECTRICAL CHARACTERISTICS CURVES Load capacitance 1µF ceramic capacitor and 10µF tantalumSafety 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 = 511∆ − 10.2KΩ Rtrim − up =Thermal Testing Setup THERMAL CONSIDERATIONSTHERMAL CURVES Thermal DeratingMECHANICAL DRAWING ALL PINS ARE COPPER WITH TIN PLATINGOPEN FRAME VERSION PIN NOWARRANTY PART NUMBERING SYSTEMMODEL LIST MODEL NAME

For Negative Remote On/Off Logic

Vin=48V.Top Trace: Vout, 1V/div; Bottom Trace: ON/OFF input,

For Positive Remote On/Off Logic

Vin=48V.Top Trace: Vout, 1V/div, Bottom Trace: ON/OFF input,