Design Considerations | Delta Electronics F48SA specs

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Delta Electronics F48SA manual Design Considerations, Input Source Impedance, Layout and EMC Considerations

Contents

FEATURES OPTIONSAPPLICATIONS DATASHEET DSF48SA2802512072007 TECHNICAL SPECIFICATIONS INPUT CHARACTERISTICSOUTPUT CHARACTERISTICS DYNAMIC CHARACTERISTICS ELECTRICAL CHARACTERISTICS CURVES 36Vin48Vin 75Vin For Negative Remote On/Off Logic For Positive 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 Safety Considerations Soldering and Cleaning ConsiderationsDESIGN CONSIDERATIONS Input Source Impedance FEATURES DESCRIPTIONS Over-Current ProtectionOver-Voltage Protection Over-Temperature Protection FEATURES DESCRIPTIONS CON Output Voltage Adjustment TRIM Thermal Testing Setup THERMAL CONSIDERATIONSTHERMAL CURVES Thermal Derating Pin Specification MECHANICAL DRAWINGPin No Name WARRANTY PART NUMBERING SYSTEMMODEL LIST MODEL NAME