DC/DC Converter

PB-1

REV.: 2/2016

www.recom-power.com

120 Watt

Quarter

Brick

Single Output

3 YEAR

warranty

3

Description

Features

Regulated

Converters

• 4:1 Wide Input Range

• 3kVAC Reinforced Insulation for 110Vin

2.25kVDC Basic Insulation for 24Vin & 48Vin

• Efficiency up to 90%

• No Minimum Load Required

• EN50155 Certified

• IEC/EN60950-1 Certified

RP120Q-RW

EN50155 Certified

IEC/EN60950-1 Certified

Selection Guide

Part Number

Input

Output Output

Input

Output

Voltage Range Voltage Current Current

Power

typ.

Load

[VDC]

[VDC]

[mA]

[mA]

[W]

[%]

[µF]

RP120Q-2405SRW

9-36

5

24000

5618

120

89

48000

RP120Q-2412SRW

9-36

12

10000

5682

120

88

8300

RP120Q-2415SRW

9-36

15

8000

5618

120

89

5300

RP120Q-2424SRW

9-36

24

5000

5682

120

88

2100

RP120Q-2448SRW

9-36

48

2500

5682

120

88

520

RP120Q-4805SRW

16.5-75

5

24000

2809

120

89

48000

RP120Q-4812SRW

16.5-75

12

10000

2809

120

89

8300

RP120Q-4815SRW

16.5-75

15

8000

2777

120

90

5300

RP120Q-4824SRW

16.5-75

24

5000

2777

120

90

2100

RP120Q-4848SRW

16.5-75

48

2500

2777

120

90

520

RP120Q-11005SRW 40-160

5

24000

1225

120

89

48000

RP120Q-11012SRW 40-160

12

11000

1363

132

88

9170

RP120Q-11015SRW 40-160

15

8600

1317

130

89

5730

RP120Q-11024SRW 40-160

24

5500

1348

132

89

2290

RP120Q-11048SRW 40-160

48

2700

1323

130

89

560

Ordering Examples

RP120Q-2405SRW/N = 24V Input, 5V Output, Single, Neg. CTRL function

RP120Q-11012SRW/P = 110V Input, 12V Output, Single, Pos. CTRL function

RP120Q-2405SRW/N-HC = 24V Input, 5V Output, Single, Neg. CTRL function, with premounted Heat-sink

Model Numbering

Input Voltage

Output Voltage

Single

RP120Q-__ __SRW/_ _

Notes:

Note2: standard part is with suffix “P” for positive logic (1=ON, 0=OFF)

or add suffix “N” instead for negative logic (0=ON, 1=OFF)

Note3: add suffix “-HC” for premounted Heat-sink

(compatible with all other suffixes)

The quarter-brick RP120Q series DC/DC converters are designed for railway rolling stock and high voltage battery

applications. Each series has three 4:1 input voltage range options to cover all input voltages from 9VDC up to

160VDC with isolated and regulated 5V to 48VDC outputs. The converters have high efficiencies and metal base-

plates to permit a wide operating temperature range from -40°C to +85°C (when mounted on a suitable heatsink).

The case is fitted with threaded inserts to allow secure mounting to the PCB or bulkhead for use in high shock and

vibration environments. The converters are EN50155 and IEC/EN60950 certified. The RP120Q-RW series have a

three year warranty.

Notes:

Note1:

Efficiency is tested by nominal Vin, full load and at 25°C.