POWERLINE+

Railway-Converter

with 3 year Warranty

RPR20

www.recom-international.com

RPR-1

REV:2/2012

20 Watt

Dual Output

G

Tx Temperature Range without Derating

G

120°C Maximum Case Temperature

G

-45°C Minimum Operating Temperature

G

EN 50155 Compliant

G

EN 50121-3-2 Compliant

G

CE Marked

G

24, 48 and 110VDC Input Ranges

G

Six Sided Shielded Enclosure

G

Flat, Ribbed or Baseplate Case Styles

G

Efficiency to >89%

G

Isolated and Fully Protected Outputs

G

Low Quiescent Current

Features

ICE

Technology*

Part Number

Nominal

Nom. Input

Lockout

Output

Output

Input

Range

Voltage

Voltage

Current

VDC

VDC

VDC

VDC

mA

RPR20-243.3S**

24

12-36V

8.5V

3.3

6000

RPR20-2405S**

24

12-36V

8.5V

5

4000

RPR20-2412S**

24

12-36V

8.5V

12

1666

RPR20-2415S**

24

12-36V

8.5V

15

1333

RPR20-2424S**

24

12-36V

8.5V

24

830

RPR20-483.3S**

48

25-75

17.5

3.3

6000

RPR20-4805S**

48

25-75

17.5

5

4000

RPR20-4812S**

48

25-75

17.5

12

1666

RPR20-4815S**

48

25-75

17.5

15

1333

RPR20-4824S**

48

25-75

17.5

24

830

RPR20-1103.3S**

110

40-160

36

3.3

6000

RPR20-11005S**

110

40-160

36

5

4000

RPR20-11012S**

110

40-160

36

12

1666

RPR20-11015S**

110

40-160

36

15

1333

RPR20-11024S**

110

40-160

36

24

830

RPR20-2412D**

24

12-36V

8.5V

±12

±833

RPR20-2415D**

24

12-36V

8.5V

±15

±666

RPR20-2424D**

24

12-36V

8.5V

±24

±416

RPR20-4812D**

48

25-75

17.5

±12

±833

RPR20-4815D**

48

25-75

17.5

±15

±666

RPR20-4824D**

48

25-75

17.5

±24

±416

RPR20-11012D**

110

40-160

36

±12

±833

RPR20-11015D**

110

40-160

36

±15

±666

RPR20-11024D**

110

40-160

36

±24

±416

** add suffix “-F“ for low profile Flat case or “-B“ for Baseplate case and no suffix is the Ribbed case.

add “1“ before suffix for neg. CTRL logic e.g. -1, -1B, -1F, etc.

Description

RoHS

2002/95/EC

6/6

EN-50155 Certified

EN-60950-1 Certified

The RPR20 series DC/DC converters are designed for railway rolling stock applications.

Besides covering all the input voltages from 24VDC up to 110VDC, the converters have a

very wide operating temperature range of -45°C to +85°C without derating. Although the

case size is very compact, the converter contains a built-in EMI filter, so no active external

filter components are required. The RPR20 is available in three case styles: a low profile flat

top case, a ribbed case with a built-in heatsink and the baseplate case for high vibration or

bulkhead mounting applications. They are EN 50155 and EN 50121-3-2 compliant.

* ICE Technology

ICE (Innovation in Converter

Excellence) uses state-of-

the-art techniques to

minimise internal power

dissipation and to increase

the internal temperature

limits to extend the am-

bient operating temperature

range to the maximum.

Refer to Application Notes