Features
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Regulated
Converters
Description
4:1 Wide Input Voltage Range
20 Watts Regulated Output Power
1.6kVDC Isolation
Over Current and Over Voltage Protection
Six-Sided Shield
No Derating to 63°C
Standard 2” x 1” Package and Pinning
Efficiency to 86 %
The RP20-FW series wide rangew input DC/DC converters are certified to UL
60950-1 and to cUL 60950-1. This makes them ideal for all telecom and industrial
applications where approved safety standards are required.
The industry standard 2” x 1” package meets military standards for thermal shock
and vibration tolerance.
Selection Guide 24V and 48V Wide Input Types
Part Number
Input
Range
VDC
Output
Voltage
VDC
Output
Current
mA
Input (4,5) Efficiency (6) Capacitive (7)
Current
Load max.
mA
%
9-36
3.3
5500
60/922
84
9-36
5
4000
60/1016
86
9-36
12
1670
75/1031
85
9-36
15
1330
75/1014
86
1050µF
RP20-483.3SFW
18-75
3.3
5500
30/461
84
18000µF
RP20-4805SFW
18-75
5
4000
30/508
86
9600µF
RP20-4812SFW
18-75
12
1670
40/515
85
1650µF
RP20-4815SFW
18-75
15
1330
40/507
86
1050µF
RP20-2405DFW
9-36
±5
±2000
85/1068
82
±4800µF
RP20-2412DFW
9-36
±12
±833
100/1028
85
±625µF
RP20-2415DFW
9-36
±15
±667
100/1017
86
±525µF
RP20-4805DFW
18-75
±5
±2000
45/534
82
±4800µF
RP20-4812DFW
18-75
±12
±833
50/514
85
±825µF
RP20-4815DFW
18-75
±15
±667
50/508
86
20 Watt
2” x 1”
Single &
Dual Output
1650µF
RP20-2415SFW
with 3 year Warranty
9600µF
RP20-2412SFW
DC/DC-Converter
18000µF
RP20-2405SFW
±525µF
* no suffix for CTRL function with Positive Logic (1=ON, 0=OFF), this is standard
* add /N for CTRL function with Negative Logic (0=ON, 1=OFF)
* add suffix -HC for premounted heatsink and clips
RoHS
2011/65/EU
6/6
UL-60950-1 Certified
E196683
RP20-FW
Derating Graph
(Ambient Temperature)
Ordering Examples
RP20-2405SFW = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin fitted
RP20-4805SFW
RP20-4812DFW/N-HC = 48V 4:1 Input, ±12V Output, Negative Logic CTRL pin fitted, Heatsink fitted
125
100
75
Output Power (%)
RP20-FW
RP20-243.3SFW
POWERLINE
50
Nom Vin
Natural Convection
18Vin
25
0
-40 -25 -10 0
50 60 70 80 90 100 110
Ambient Temperature Range (°C) 63
Derating graphs are valid only for theshown
part numbers. If you need detailed derating
information about a part number not shown
here please contact our technical customer
support at info@recom-development.at
Please Read Application Notes
P-68
REV: 0/2014
www.recom-power.com
