RPR20-243.3S Datasheet, PDF (1/6 Pages) Recom International Power – Railway-Converter with 3 year Warranty

Features
ICE
Technology*
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
Description
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.
Selection Guide 24V, 48V and 110V Input Types
Part Number
Nominal
Input
VDC
Nom. Input
Range
VDC
Lockout
Voltage
VDC
Output
Voltage
VDC
Output
Current
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.
www.recom-international.com
REV:2/2012
POWERLINE+
Railway-Converter
with 3 year Warranty
20 Watt
Single &
Dual Output
RoHS
2002/95/EC
6/6
EN-50155 Certified
EN-60950-1 Certified
RPR20
* 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
RPR-1