Mechanical Drawing, Name, Function | Delta Electronics Series H48SV

MECHANICAL DRAWING

MECHANICAL DRAWING

Pin No.	Name	Function
1	-Vin	Negative input voltage
2	Case	Case Ground
3	ON/OFF	Remote ON/OFF
4	+Vin	Positive input voltage
5	+Vout	Positive output voltage
6	+SENSE	Positive remote sense
7	TRIM	Output voltage trim
8	-SENSE	Negative remote sense
9	-Vout	Negative output voltage
Pin Specification:
Pins 1-4, 6-8	1.02mm (0.040”) diameter
Pins 5 & 9	2.00mm (0.079”) diameter

All pins are copper with Tin plating.

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Delta Electronics Series H48SV manual Mechanical Drawing, Name, Function, Pin Specification, Pin No

Contents

OPTIONS FEATURESAPPLICATIONS DATASHEET DSH48SV0502008102007 INPUT CHARACTERISTICS TECHNICAL SPECIFICATIONSOUTPUT CHARACTERISTICS DYNAMIC CHARACTERISTICS ELECTRICAL CHARACTERISTICS CURVES For Positive Remote On/Off Logic For Negative Remote On/Off Logic Figure 8 Output voltage response to step-change in load current 50%-75%-50% of Imax dI/dt = 0.1A/µs.Vin=48V. Load cap 10µF, tantalum capacitor and 1µF ceramic capacitor. Top trace Vout 100mV/div, Bottom trace Iout 5A/div. Scope measurement should be made using a BNC cable length shorter than 20 inch. Position the load between 51 mm and 76 mm 2 inches and 3 inches from the module SCOPE Copper StripLOAD Vin=48V OUTPUT VOLTAGELOAD CURRENT A Figure 19 Power dissipation vs. ambient temperature and air THERMAL CURVES NO HEATSINKFigure 18 Output current vs. ambient temperature and air velocity V in=75V Soldering and Cleaning Considerations Safety ConsiderationsDESIGN CONSIDERATIONS Input Source Impedance Over-Current Protection FEATURES DESCRIPTIONSOver-Voltage Protection Over-Temperature Protection Output Voltage Adjustment TRIM FEATURES DESCRIPTIONS CON THERMAL CONSIDERATIONS Thermal Testing SetupThermal Derating MECHANICAL DRAWING Pin SpecificationName Function PART NUMBERING SYSTEM WARRANTYMODEL LIST EFF @ 100% LOAD