Features
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Regulated
Converter
Wide 4:1 input voltage range
1.6kVDC isolation
UL60950-1 certified
Efficiency up to 84%
Six-sided continuous shield
Fixed operating frequency
Description
The RP10-EW series wide input range DC/DC converters are certified to UL 60950-1 and 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 and is available with an optional remote on/off control pin.
Selection Guide
Part Number
Input
Output
Output
Input (1) Efficiency (1) Max. Capacitive
Voltage Range Voltage
Current
Current
typ.
Load (2)
[VDC] [VDC] [mA] [mA] [%]
[µF]
RP10-243.3SEW (3,4) 9-36 3.3 2500 441 78
6800
RP10-2405SEW (3,4) 9-36 5 2000 521 80
4700
RP10-2412SEW (3,4)
9-36
12
830
494
84
690
RP10-2415SEW (3,4) 9-36 15 670 517 81
470
RP10-483.3SEW (3,4)
18-75
3.3
2500
226
76
6800
RP10-4805SEW (3,4)
18-75
5
2000
322
81
4700
RP10-4812SEW (3,4) 18-75 12 830 247 84
690
RP10-4815SEW (3,4)
18-75
15
670
249
84
470
RP10-2405DEW (3,4)
9-36
±5
±1000
508
82
±680
RP10-2412DEW (3,4) 9-36 ±12 ±416 520 80
±330
RP10-2415DEW (3,4) 9-36 ±15 ±333 520 80
±110
RP10-4805DEW (3,4)
18-75
±5
±1000
254
82
±680
RP10-4812DEW (3,4) 18-75 ±12 ±416 267 78
±330
RP10-4815DEW (3,4) 18-75 ±15 ±333 257 81
±110
Notes:
Note1: Maximum values at nominal input voltage and full load
Note2: Max. Cap load is tested at minimum input and constant resistive load
DC/DC Converter
RP10-EW
10 Watt
2“ x 1“
Single and Dual
Output
E196683
UL60950-1 certified
EN55032 compliant
Model Numbering
RP10-__ __ _EW/_nom. Input Voltage
nom. Output Voltage
“Package (4)”
“CTRL Logic (3)”
Single or Dual
Notes:
Note3:
Note4:
no suffix for standard part without CTRL pin
add suffix “P” for CTRL function with positive logic (1=ON, 0=OFF)
add suffix “N” for CTRL function with negative logic (0=ON, 1=OFF)
add suffix “-HC” for premounted Heat-sink with clips
Ordering Examples
RP10-2405SEW/P = 24V input, 5V output, single, positive Logic CTRL pin
RP10-4805DEW/N-HC = 48V input, ±5V output, dual, negative Logic CTRL pin, Heat-sink premounted
www.recom-power.com
REV.: 5/2019
PD-1
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Max.
nom. Vin = 24VDC
nom. Vin = 48VDC
9VDC
18VDC
24VDC
48VDC
36VDC
75VDC
Input Filter
Pi-Type
Input Voltage Range
Input Surge Voltage
nom. Vin = 24VDC
nom. Vin = 48VDC
100ms max.
50VDC
100VDC
Input Reflected Ripple Current (5)
Minimum Load
30mAp-p
10%
(6)
Start-up Time
Power up
20ms
Positive Logic
DC-DC ON
DC-DC OFF
Negative Logic
DC-DC ON
DC-DC OFF
ON/OFF CTRL (7)
Input Current of CTRL pin
DC-DC ON
Standby Current
DC-DC OFF
Open or 3.5VDC < VCTRL< 12VDC
Short or 0VDC < VCTRL< 1.2VDC
Short or 0VDC < VCTRL< 1.2VDC
Open or 3.5VDC < VCTRL< 12VDC
-0.5mA
+1.0mA
20mA
Internal Operating Frequency
270kHz
Ripple and Noise
Single
Dual
20MHz BW
300kHz
330kHz
50mVp-p
75mVp-p
Notes:
Note5: Simulated source impedance of 12μH. 12μH inductor in series with +Vin
Note6: The RP10-EW series requires a minimum of 10% loading on the output to maintain specified regulation. Operation
under no-load condition will not damage these devices, however they may not meet all listed specification
Note7: If no suffix is specified, pin6 will be absent.
If fitted, the ON/OFF control function can be p ositive or negative logic. The pin voltage is referenced to -Vin pin
RP10-2405SEW
Efficiency vs. Input Voltage full load
Efficiency vs. Output Current
95
90
90
85
80
Efficiency [%]
Efficiency [%]
85
75
70
65
60
55
9Vin
24Vin
36Vin
50
45
40
10
80
75
70
65
60
20
30
40
50
60
70
80
90
100
9
12
15
18
21
24
27
30
33
36
Input Voltage [VDC]
Output Current [%]
continued on next page
www.recom-power.com
REV.: 5/2019
PD-2
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP20-4805SFW
Efficiency vs. Output Current
95
Efficiency vs. Input Voltage full load
90
90
85
80
75
70
65
60
55
75
70
18Vin
48Vin
75Vin
50
45
40
10
80
Efficiency [%]
Efficiency [%]
85
20
30
40
50
60
70
80
65
90
60
100
18
Output Current [%]
24
30
36
42
48
54
60
66
72
75
Input Voltage [VDC]
REGULATIONS
Parameter
Condition
Value
Output Accuracy
±1.0%.
Line Regulation
low line to high line, full load
Load Regulation
Single
Dual
±0.5%
±1.0%
asymmetrical 25%100% load
±5.0%
0% to 100% load
Cross Regulation
Transient Response Recovery Time
±0.2%
25% load step change
250μs typ.
PROTECTIONS
Parameter
Condition
Value
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Load Protection (OLP)
continuous, automatic recovery
zener diode clamp
3.3Vout
5Vout
12Vout
15Vout
% Iout rated
Isolation Voltage (8)
I/P to O/P
I/P to O/P to case
Isolation Resistance
Viso= 500VDC
Isolation Capacitance
3.9VDC
6.2VDC
15VDC
18VDC
150% typ.
1.6kVDC/ 1 minute
1.6kVDC/ 1 minute
1GΩ min.
300pF max.
Notes:
Note8: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note9: This power module is not internally fused. An input line fuse must always be used
www.recom-power.com
REV.: 5/2019
PD-3
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
ENVIRONMENTAL
Parameter
Condition
Value
without derating
with derating
Operating Temperature Range
-40°C to +78°C
-40°C to +94°C
Maximum Case Temperature
+105°C
Temperature Coefficient
±0.02%/K max.
Thermal Impedance
without heat-sink
with heat-sink
@ natural convection 0.1m/s
Operating Humidity
12K/W
10K/W
non-condensing
5% - 95% RH
Thermal Shock
according to MIL-STD-810F
Vibration
according to MIL-STD-810F
MIL-HDBK-217F, G.B.
Bellcore TR-NWT-000332 (10)
MTBF
3342 x 103 hours
1976 x 103 hours
Derating Graph (11)
RP10-2412SEW-HC
100
100
80
80
Output Power [%]
Output Power [%]
RP10-2412SEW
60
40
20
0
-40
-20
0
20
40
60
60
40
20
0
-40
80 100
78 94
Ambient Temperature [°C]
-20
0
20
40
60
80 100
83 94
Ambient Temperature [°C]
Notes:
Note10: BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and controlled environment)
Note11: Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number
not shown here please contact RECOM Techsupport for detailed information
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Condition
Information Technology Equipment, General Requirements for Safety
E196683
EAC
RU-AT.49.09571
RoHS 2
Electromagnetic compatibility of multimedia equipment - Emission
requirements
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Condition
Standard / Criterion
with external filter
refer to “EMC Filtering Suggestions”
EN55032, Class A and B
Air ±8kV and Contact ±6kV
EN61000-4-2, Criteria B
10 V/m
EN61000-4-3, Criteria A
±2kV
EN61000-4-4, Criteria B
±2kV
EN61000-4-5, Criteria B
10 Vr.m.s
EN61000-4-6, Criteria A
100A/m continuous; 1000A/m 1s
EN61000-4-8, Criteria A
(12)
Surge Immunity (12)
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
TP TC 004/2011
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Fast Transient and Burst Immunity
Standard
UL60950-1, 2nd Edition, 2011
CAN/CSA-C22.2 No. 60950-1-07, 2nd Edition, 2011
continued on next page
www.recom-power.com
REV.: 5/2019
PD-4
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
Notes:
Note12: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5
Recom suggests Nippon chemi-con KY series 220μF/100V
EMC Filtering Suggestions according to EN55032
Single
Dual
C2
C2
F1
+Vin
+Vin
+Vout
+Vout
F1
+Vin
+Vin
C1
+Vout
+Vout
C1
Com
Com
-Vin
-Vin
C2
+V
Component List
Class A
+Vin
C1
RP10-24xxSEW C
-V 3
RP10-24xxDEW
-Vin
in
L1 RP10-48xxSEW
F1
+Vout
in
1000pF/2kV
-Vin
1808 MLCC
1.5μF/100V
+V
1812 MLCCout
C1
C3
+Vin
C1
-Vout
1000pF/2kV
C3
1808 MLCC +V
+Vout
+Vout
out
Com
+Vout
C3
-Vout
+Vin
C2
C1
-Vout
C4
L1
F1
+Vin
-Vout
Dual
-Vin
-Vin
Com
-Vout
Com
-Vout
+Vout
Com
C2
C4
L1
F1
+Vin
Single
-Vin
C3
in
1808 MLCC
-Vout
+Vout
1000pF/2kV
-VC3
1808 MLCC
L1
F1000pF/2kV
1
+Vin
C2
-Vin
+Vin
1μF/50V
-V
1210 MLCC
-Vout
+Vin
C1
C2
-Vout
C2
C3
F1
+Vin
C1
out
C3
+V
RP10-48xxDEW
C1
-Vin
-Vin
+Vout
+Vout
in
MODEL
-Vout
C3
F1
+Vin
-Vout
+Vout
C2
Com
-Vin
-Vin
-Vout
-Vout
-Vin
-Vin
C4
-Vout
+Vout
Com
-Vout
C4
Component List Class B
MODEL
RP10-24xxSEW
RP10-24xxDEW
RP10-48xxSEW
RP10-48xxDEW
C1
2.2μF/50V
1812 MLCC
2.2μF/50V
1812 MLCC
C2
C3/C4
L1
N/A
1000pF/2kV
1808 MLCC
CMC: 325μH
ref: WE 744290321 ref.: CMC-06
2.2μF/100V
1812 MLCC
1000pF/2kV
1808 MLCC
CMC: 325μH
ref: WE 744290321 ref.: CMC-06
DIMENSIONS and PHYSICAL CHARACTERISTICS
Parameter
Material
Dimensions (LxWxH)
Weight
Type
Value
case
base
potting
without Heat-sink
with Heat-sink
nickel coated copper
non-conductive black plastic
epoxy (UL94 V-0)
50.8 x 25.4 x 10.2mm
56.8 x 25.4 x 16.8mm
without Heat-sink
with Heat-sink
27g
37.89g
continued on next page
www.recom-power.com
REV.: 5/2019
PD-5
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
Dimension Drawing (mm)
Pinning Information
5.6
25.4
10.2
50.8
Pin #
1
2
3
4
5
6
15.20
8 x 2.54= 20.32
Single
+Vin
-Vin
+Vout
no Pin
-Vout
CTRL (3)
Dual
+Vin
-Vin
+Vout
Com
-Vout
CTRL (3)
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Ø 1.0±0.1
Recommended Footprint Details
2
Bottom View
6
5
2
4
1
2.54
6
2.54
1
12.70
7.62
3
10.2
5.08
2.54
Top View
4
3
5
Dimension Drawing with Heat-sink (mm)
50.8
10.2
16.8
5.85
56.8
15.20
8 x 2.54= 20.32
24.2
5.6
25.4
Top View
Heat-sink
Ø 1.0±0.1
12.70
2
6
Bottom View
1
2.54
2
4
2.54
5
6
2.54
1
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7.62
3
10.2
5.08
Recommended Footprint Details
Top View
4
3
5
REV.: 5/2019
PD-6
RP10-EW
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
PACKAGING INFORMATION
Parameter
Type
Value
Packaging Dimension (LxWxH)
tube
tray
without heat-sink
with heat-sink
255.0 x 54.0 x 22.0mm
302.5 x 222.0 x 20.0mm
Packaging Quantity
tube
tray
without heat-sink
with heat-sink
9pcs
20pcs
Storage Temperature Range
Storage Humidity
-55°C to +125°C
non-condensing
5% - 95% RH
The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The
products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause
loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized
use of RECOM products in such safety-critical applications.
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REV.: 5/2019
PD-7
