Delta Electronics Series S48SS manual Part Numbering System, Model List

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PART NUMBERING SYSTEM

S

48

S

S

120

01

N

R

F

 

A

Form

Input

Number of

Product

Output

Output

ON/OFF

Pin Length

 

 

Option

Factor

Voltage

Outputs

Series

Voltage

Current

Logic

 

 

 

Code

S- Small

48V-

S- Single

S- SMD

120- 12.0V

01- 1.25A

N- Negative

R- SMD Pin

F- RoHS 6/6

 

A- Standard

Power

36V~75V

 

 

 

 

P- Positive

 

(Lead Free)

 

Function

 

 

 

 

 

 

 

 

 

 

MODEL LIST

MODEL NAME

INPUT

 

 

OUTPUT

EFF @ 100% LOAD

S48SS1R805NRFA

36V~75V

 

0.5A

1.8V

 

5.0A

80.0%

S48SS2R504NRFA

36V~75V

 

0.5A

2.5V

 

4.5A

83.0%

S48SS3R303NRFA

36V~75V

 

0.5A

3.3V

 

3.0A

84.0%

S48SS3R304NRFA

36V~75V

 

0.6A

3.3V

 

4.5A

86.0%

S48SS05002NRFA

36V~75V

 

0.5A

5.0V

 

2.0A

84.0%

S48SS05003NRFA

36V~75V

 

0.6A

5.0V

 

3.0A

86.5%

S48SS12001NRFA

36V~75V

 

0.6A

12V

 

1.25A

86.5%

CONTACT: www.delta.com.tw/dcdc

USA:

Europe:

Asia & the rest of world:

Telephone:

Phone: +41 31 998 53 11

Telephone: +886 3 4526107 ext 6220

East Coast: (888) 335 8201

Fax: +886 3 4513485

Fax: +41 31 998 53 53

West Coast: (888) 335 8208

Email: DCDC@delta.com.tw

Email: DCDC@delta-es.com

Fax: (978) 656 3964

 

 

 

Email: DCDC@delta-corp.com

 

 

WARRANTY

Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.

Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.

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DS_s48SS12001_06082006

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Contents Features Parameter Technical SpecificationsTypical input characteristics at room temperature Electrical Characteristics CurvesTurn-on transient at zero load current 10 ms/div. Top Scope Resistive Load Top View Thermal CurvesInput Source Impedance Design ConsiderationOver-Voltage Protection Features DescriptionsOutput Voltage Adjustment Trim Over-Current ProtectionThermal Derating Thermal Testing SetupThermal Considerations Pin No Name Function Mechanical DrawingModel List Part Numbering System