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Delta Electronics
F48SA
manual
Thermal Considerations, Thermal Curves, Thermal Testing Setup
Models:
F48SA
1
11
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Specifications
DATASHEET DSF48SA2802512072007
Warranty
Output Voltage Adjustment TRIM
Thermal Testing Setup
Safety
Features Descriptions
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Contents
DATASHEET DSF48SA2802512072007
FEATURES
OPTIONS
APPLICATIONS
DYNAMIC CHARACTERISTICS
TECHNICAL SPECIFICATIONS
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
75Vin
ELECTRICAL CHARACTERISTICS CURVES
36Vin
48Vin
For Positive Remote On/Off Logic
For Negative Remote On/Off Logic
Figure 7 Output voltage response to step-change in load
Figure 12 Output voltage noise and ripple measurement test setup
Figure 13 Output voltage ripple at nominal input voltage and rated load current 100 mV/div. Load capacitance470uF aluminum, 1µF ceramic capacitor and 10µFlow ESR capacitor. Bandwidth 20 MHz. 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 module
Input Source Impedance
Safety Considerations
Soldering and Cleaning Considerations
DESIGN CONSIDERATIONS
Over-Temperature Protection
FEATURES DESCRIPTIONS
Over-Current Protection
Over-Voltage Protection
Output Voltage Adjustment TRIM
FEATURES DESCRIPTIONS CON
Thermal Derating
Thermal Testing Setup
THERMAL CONSIDERATIONS
THERMAL CURVES
Name
Pin Specification
MECHANICAL DRAWING
Pin No
MODEL NAME
WARRANTY
PART NUMBERING SYSTEM
MODEL LIST
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