10 Watt
2“ x 1“
Single and Dual
Output
Features
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.
RP10-EW
DC/DC Converter
www.recom-power.com REV.: 5/2019 PD-1
E196683
UL60950-1 certified
EN55032 compliant
Selection Guide
Model Numbering
nom. Input Voltage
nom. Output Voltage
Single or Dual
RP10-__ __ _EW/_-
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
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
Notes:
Note3: 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)
Note4: add suffix “-HC” for premounted Heat-sink with clips
“Package (4)”
“CTRL Logic (3)”
Series
www.recom-power.com REV.: 5/2019 PD-2
DC/DC Converter
RP10-EW
Series
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Input Filter Pi-Type
Input Voltage Range nom. Vin = 24VDC
nom. Vin = 48VDC
9VDC
18VDC
24VDC
48VDC
36VDC
75VDC
Input Surge Voltage 100ms max. nom. Vin = 24VDC
nom. Vin = 48VDC
50VDC
100VDC
Input Reflected Ripple Current (5) 30mAp-p
Minimum Load (6) 10%
Start-up Time Power up 20ms
ON/OFF CTRL (7)
Positive Logic DC-DC ON
DC-DC OFF
Open or 3.5VDC < VCTRL< 12VDC
Short or 0VDC < VCTRL< 1.2VDC
Negative Logic DC-DC ON
DC-DC OFF
Short or 0VDC < VCTRL< 1.2VDC
Open or 3.5VDC < VCTRL< 12VDC
Input Current of CTRL pin DC-DC ON -0.5mA +1.0mA
Standby Current DC-DC OFF 20mA
Internal Operating Frequency 270kHz 300kHz 330kHz
Ripple and Noise 20MHz BW Single
Dual
50mVp-p
75mVp-p
continued on next page
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
Efficiency vs. Output Current Efficiency vs. Input Voltage full load
9Vin
24Vin
36Vin
Efficiency [%]
Output Current [%]
10
55
50
45
40
60
65
70
75
80
20 40 60 80 10030 50 70 90
85
90
95
Efficiency [%]
Input Voltage [VDC]
9
60
65
70
75
80
90
15 18 24 30 3612 21 27 33
85
RP10-2405SEW
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 positive or negative logic. The pin voltage is referenced to -Vin pin
www.recom-power.com REV.: 5/2019 PD-3
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP10-EW
Series
REGULATIONS
Parameter
Condition
Value
Output Accuracy ±1.0%.
Line Regulation low line to high line, full load ±0.2%
Load Regulation 0% to 100% load Single
Dual
±0.5%
±1.0%
Cross Regulation asymmetrical 25%<>100% load ±5.0%
Transient Response Recovery Time 25% load step change 250μs typ.
Efficiency vs. Output Current Efficiency vs. Input Voltage full load
18Vin
48Vin
75Vin
Efficiency [%]
Output Current [%]
10
60
55
50
45
40
65
70
75
80
90
95
20 40 60 80 10030 50 70 90
85
Efficiency [%]
Input Voltage [VDC]
18
75
70
65
60
80
85
90
30 36 48 66 7524 42 6054 72
RP20-4805SFW
PROTECTIONS
Parameter Condition Value
Short Circuit Protection (SCP) continuous, automatic recovery
Over Voltage Protection (OVP) zener diode clamp
3.3Vout
5Vout
12Vout
15Vout
3.9VDC
6.2VDC
15VDC
18VDC
Over Load Protection (OLP) % Iout rated 150% typ.
Isolation Voltage (8) I/P to O/P
I/P to O/P to case
1.6kVDC/ 1 minute
1.6kVDC/ 1 minute
Isolation Resistance Viso= 500VDC 1GΩ min.
Isolation Capacitance 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-4
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP10-EW
Series
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range without derating
with derating
-40°C to +78°C
-40°C to +94°C
Maximum Case Temperature +105°C
Temperature Coefficient ±0.02%/K max.
Thermal Impedance @ natural convection 0.1m/s without heat-sink
with heat-sink
12K/W
10K/W
Operating Humidity non-condensing 5% - 95% RH
Thermal Shock according to MIL-STD-810F
Vibration according to MIL-STD-810F
MTBF MIL-HDBK-217F, G.B.
Bellcore TR-NWT-000332 (10)
3342 x 103 hours
1976 x 103 hours
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
Derating Graph (11)
-40 60 78 94
80 10040
200-20
0
20
40
60
80
100
Ambient Temperature [°C]
Output Power [%]
-40 60 83
80 94
100
40
200-20
0
20
40
60
80
100
Ambient Temperature [°C]
Output Power [%]
RP10-2412SEW RP10-2412SEW-HC
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Condition
Standard
Information Technology Equipment, General Requirements for Safety E196683
UL60950-1, 2nd Edition, 2011
CAN/CSA-C22.2 No. 60950-1-07, 2nd Edition, 2011
EAC RU-AT.49.09571
TP TC 004/2011
RoHS 2 RoHS-2011/65/EU + AM-2015/863
EMC Compliance Condition Standard / Criterion
Electromagnetic compatibility of multimedia equipment - Emission
requirements
with external filter
refer to
“EMC Filtering Suggestions”
EN55032, Class A and B
ESD Electrostatic discharge immunity test Air ±8kV and Contact ±6kV EN61000-4-2, Criteria B
Radiated, radio-frequency, electromagnetic field immunity test 10 V/m EN61000-4-3, Criteria A
Fast Transient and Burst Immunity (12) ±2kV EN61000-4-4, Criteria B
Surge Immunity (12) ±2kV EN61000-4-5, Criteria B
Immunity to conducted disturbances, induced by radio-frequency fields 10 Vr.m.s EN61000-4-6, Criteria A
Power Magnetic Field Immunity 100A/m continuous; 1000A/m 1s EN61000-4-8, Criteria A
continued on next page
3":
3”:
www.recom-power.com REV.: 5/2019 PD-5
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP10-EW
Series
MODEL C1 C2 C3/C4 L1
RP10-24xxSEW
RP10-24xxDEW
2.2μF/50V
1812 MLCC N/A 1000pF/2kV
1808 MLCC
CMC: 325μH
ref: WE 744290321 ref.: CMC-06
RP10-48xxSEW
RP10-48xxDEW
2.2μF/50V
1812 MLCC
2.2μF/100V
1812 MLCC
1000pF/2kV
1808 MLCC
CMC: 325μH
ref: WE 744290321 ref.: CMC-06
MODEL C1 C2 C3
RP10-24xxSEW
RP10-24xxDEW
1μF/50V
1210 MLCC
1000pF/2kV
1808 MLCC
1000pF/2kV
1808 MLCC
RP10-48xxSEW
RP10-48xxDEW
1.5μF/100V
1812 MLCC
1000pF/2kV
1808 MLCC
1000pF/2kV
1808 MLCC
Single
Single
Dual
Dual
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
DIMENSIONS and PHYSICAL CHARACTERISTICS
Parameter Type Value
Material
case
base
potting
nickel coated copper
non-conductive black plastic
epoxy (UL94 V-0)
Dimensions (LxWxH) without Heat-sink
with Heat-sink
50.8 x 25.4 x 10.2mm
56.8 x 25.4 x 16.8mm
Weight without Heat-sink
with Heat-sink
27g
37.89g
continued on next page
Com
-Vout
+Vout
-Vin
+Vin
C3
C2
C
1
+V
out
+V
in
-V
out
-V
in
Com
F1
F1
-Vout
+Vout
-Vin
+Vin
C3
C2
C
1
+V
out
+V
in
-V
out
-V
in
F1
L
1
Com
C
1
-Vout
+Vout
-Vin
+Vin
C4
C3
C
2
+V
out
+V
in
-V
out
-V
in
F1
L
1
C
1
-Vout
+Vout
-Vin
+Vin
C4
C3
C
2
+V
out
+V
in
-V
out
-V
in
Com
Com
-Vout
+Vout
-Vin
+Vin
C3
C2
C
1
+V
out
+V
in
-V
out
-V
in
Com
F1
F1
-Vout
+Vout
-Vin
+Vin
C3
C2
C
1
+V
out
+V
in
-V
out
-V
in
F1
L
1
Com
C
1
-Vout
+Vout
-Vin
+Vin
C4
C3
C
2
+V
out
+V
in
-V
out
-V
in
F1
L
1
C
1
-Vout
+Vout
-Vin
+Vin
C4
C3
C
2
+V
out
+V
in
-V
out
-V
in
Com
EMC Filtering Suggestions according to EN55032
Component List Class A
Component List Class B
@
[D
www.recom-power.com REV.: 5/2019 PD-6
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP10-EW
Series
Ø 1.0±0.1
5.6
10.2
8 x 2.54= 20.32 15.20
Top View
2.54
7.62
10.2
50.8 25.4
5.08
12.70
2
3
4
5
1
Bottom View
1
4
5
2
6
2.54
2.54
6
3
Pinning Information
Pin # Single Dual
1 +Vin +Vin
2 -Vin -Vin
3 +Vout +Vout
4 no Pin Com
5 -Vout -Vout
6
CTRL
(3)
CTRL
(3)
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Dimension Drawing (mm)
Recommended Footprint Details
Recommended Footprint Details
Dimension Drawing with Heat-sink (mm)
Ø 1.0±0.1
8 x 2.54= 20.32 15.20
Top View
2.54
7.62
10.2
5.08
12.70
2
3
4
5
1
Bottom View
1
4
5
2
6
2.54
2.54
6
3
5.6
16.8
10.2
56.8
25.4
50.8
24.2
5.85
Top View
Heat-sink
www.recom-power.com REV.: 5/2019 PD-7
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated)
RP10-EW
Series
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.
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 -55°C to +125°C
Storage Humidity non-condensing 5% - 95% RH
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