Features
Regulated
Converters
Description
• Wide 4:1 Input Voltage Range
• 1.6kVDC Isolation for 24Vin and 48Vin,
3kVDC Isolation for 110Vin
• Efficiency up to 92%
• Six-Sided Continuous Shield
• UL60950-1 AM2 Certified, EN50155 Certified
DC/DC Converter
RP40-FR
40 Watt
3
2“ x 1“
Single & Dual
Output
3Y
wa
EAR
The RP40-FR series wide range input DC/DC converters have been especially designed for railway
applications and are EN50155 certified. They are also certified to UL60950-1 and cUL 60950-1, this
makes them ideal for all high input voltage telecom and industrial applications where approved safety
standards are required.
rranty
Selection Guide
Part Number
RP40-243.3SFR
(3,4)
RP40-2405SFR
(3,4)
RP40-2412SFR
(3,4)
RP40-2415SFR
(3,4)
RP40-2424SFR
(3,4)
RP40-483.3SFR
(3,4)
RP40-4805SFR
(3,4)
RP40-4812SFR
(3,4)
RP40-4815SFR
(3,4)
RP40-4824SFR
(3,4)
RP40-1103.3SFR
(3,4)
RP40-11005SFR
(3,4)
RP40-11012SFR
(3,4)
RP40-11015SFR
(3,4)
RP40-11024SFR
(3,4)
RP40-2412DFR
(3,4)
RP40-2415DFR
(3,4)
RP40-2424DFR
(3,4)
RP40-4812DFR
(3,4)
RP40-4815DFR
(3,4)
RP40-4824DFR
(3,4)
RP40-11012DFR
(3,4)
RP40-11015DFR
(3,4)
RP40-11024DFR
(3,4)
Input
Voltage Range
[VDC]
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
43-160
43-160
43-160
43-160
43-160
9-36
9-36
9-36
18-75
18-75
18-75
43-160
43-160
43-160
Output
Voltage
[VDC]
3.3
5
12
15
24
3.3
5
12
15
24
3.3
5
12
15
24
±12
±15
±24
±12
±15
±24
±12
±15
±24
Output
Current
[mA]
10000
8000
3333
2666
1666
10000
8000
3333
2666
1666
10000
8000
3333
2666
1666
±1666
±1333
±833
±1666
±1333
±833
±1666
±1333
±833
Input
(1)
Efficiency
(1)
Current
typ.
[mA]
[%]
1528
90
1832
91
1811
92
1811
92
1831
91
764
90
916
91
906
92
906
92
915
91
341
88
409
89
402
90.5
400
91
404
90
1851
90
1851
90
1830
91
925
90
741
90
572
91
408
89
408
89
400
91
Max. Capacitive
Load
(2)
[µF]
26600
20000
3900
2600
1300
26600
20000
3900
2600
1300
26600
20000
3900
2600
1300
±2600
±1600
±650
±2600
±1600
±650
±2600
±1600
±650
E196683
EN50155 Certified
UL60950-1 AM2 Certified
Notes:
Note1: Values at nominal input voltage and full load
Note2: Test by minimum Vin and constant resistor load.
Model Numbering
RP40-__ __ _FR/_ _
Input Voltage
Output Voltage
Single
or
Dual
Ordering Examples
RP40-2405SFR/P = 24V Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted
RP40-2415SFR/N = 24V Input, 15V Output, Negative Logic CTRL pin and Trim pin fitted
Notes:
Note3: standard part is with suffix “P” for positive logic (1=ON, 0=OFF)
or add suffix “N” instead for negative logic (0=ON, 1=OFF)
Note4: add suffix “-HC” for premounted Heat-sink with clamps
www.recom-power.com
REV.: 6/2018
https://www.recom-power.com/pdf/
Powerline_DC-DC/RSPxxx-168.pdf
Package
(4)
CTRL Logic
(3)
PD-1
RP40-FR
DC/DC Converter
Specifications
(measured
Parameter
Input Voltage Range
@ ta = 25°C, nominal input voltage, full load otherwise noted)
Series
Condition
nom. Vin = 24V
nom. Vin = 48V
nom. Vin = 110V
DC-DC ON
Vin = 24V
DC-DC OFF
Vin = 48V
Vin = 110V
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
BASIC CHARACTERISTICS
Min.
9VDC
18VDC
43VDC
Typ.
24VDC
48VDC
110VDC
8VDC
Max.
36VDC
75VDC
160VDC
9VDC
18VDC
Under Voltage Lockout (UVLO)
16VDC
43VDC
40VDC
Pi-Type
30mAp-p
50VDC
100VDC
170VDC
60ms
60ms
225kHz
250kHz
275kHz
100mVp-p
75mVp-p
125mVp-p
100mVp-p
200mVp-p
150mVp-p
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
Short or 0V < Vr < 1.2V
Open or 3.0V < Vr < 12V
3mA
-0.5mA
0.5mA
Input Filter
Input Reflected Ripple Current
Input Surge Voltage
Start-up time
Internal Operating Frequency
Ripple and Noise
3.3Vout, 5Vout
measured by 20MHz bandwidth
12Vout, 15Vout
with a 1µF/50V X7R MLCC
24Vout
DC-DC ON
Positive Logic
DC-DC OFF
Negative Logic
Input current of Remote pin (CTRL)
DC-DC ON
DC-DC OFF
DC-DC OFF
DC-DC ON
Notes:
Note5: The pin voltage is referenced to -Vin pin.
nominal Vin and full load
Vin =24V, 1s max.
Vin = 48V, 1s max.
Vin = 110V, 1s max.
Power up
Remote ON/OFF
ON/OFF CTRL
(5)
RP40-2405SFR
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
9Vin
24Vin
36Vin
90
100
Efficiency vs. Input Voltage
100
90
80
70
60
50
40
30
20
10
0
9
12
15
18
21
24
27
30
33
36
Efficiency [%]
Output Current [%]
Efficiency [%]
Input Voltage [VDC]
continued on next page
PD-2
REV.: 6/2018
www.recom-power.com
RP40-FR
DC/DC Converter
Specifications
(measured
RP40-4805SFR
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
18Vin
48Vin
75Vin
90
100
100
90
80
70
60
50
40
30
20
10
0
18
24
30
36
42
48
54
60
66
72
75
@ ta = 25°C, nominal input voltage, full load otherwise noted)
Series
Efficiency vs. Input Voltage
Efficiency [%]
Output Current [%]
Efficiency [%]
Input Voltage [VDC]
RP40-11005SFR
100
90
80
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
43Vin
110Vin
160Vin
90
100
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
20
10
0
43
Efficiency vs. Input Voltage
Efficiency [%]
Efficiency [%]
Output Current [%]
52
62
72
84
96
110
125 136
143
160
Input Voltage [VDC]
REGULATIONS
Parameter
Output Accuracy
Output Voltage Trimming
Line Regulation
Load Regulation
Cross Regulation
Transient Response
Condition
full load and nominal Vin
Single
3.3Vout, 5 Vout, 12Vout
15Vout, 24Vout
Single
Dual
Value
±1.0%
±10%
-10% to +20%
±0.2%
±0.5%
±1.0%
±5.0%
250µs typ.
low line to high line at full load
0% to 100% load
asymmetrical 25%<>100% load
25% load step change
continued on next page
www.recom-power.com
REV.: 6/2018
PD-3
RP40-FR
DC/DC Converter
Specifications
(measured
External Output Trimming
Output Voltage Trimming
Single output Powerline converters offer the feature of trimming the output voltage over a certain range around the nominal value by using
external trim resistors. No general equation can be given for calculating the trim resistors, but the following trimtables give typical values for
chosing these trimming resistors. If voltages between the given trim points are required, extrapolate between the two nearest given values
to work out the resistor required or use a variable resistor to set the output voltage. Output can be externally trimmed by using the method
shown below.
@ ta = 25°C, nominal input voltage, full load otherwise noted)
Series
TRIM UP
TRIM DOWN
6
R
U
5
6
R
D
4
RP40-xx3.3SFR
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
3.333
57.93
1
3.267
69.47
2
3.366
26.17
2
3.234
31.24
3
3.399
15.57
3
3.201
18.49
4
3.432
10.28
4
3.168
12.12
5
3.465
7.11
5
3.135
8.29
6
3.498
4.98
6
3.102
5.75
7
3.531
3.48
7
3.069
3.92
8
3.564
2.34
8
3.036
2.56
9
3.597
1.46
9
3.003
1.50
10
3.63
0.75
10
2.97
0.65
%
Volts
kOhms
%
Volts
kOhms
RP40-xx05SFR
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
5.05
36.57
1
4.95
45.533
2
5.10
16.58
2
4.90
20.612
3
5.15
9.92
3
4.85
12.306
4
5.20
6.89
4
4.80
8.152
5
5.25
4.59
5
4.75
5.66
6
5.30
3.25
6
4.70
3.999
7
5.35
2.30
7
4.65
2.812
8
5.4
1.59
8
4.60
1.922
9
5.45
1.03
9
4.55
1.23
10
5.50
0.59
10
4.50
0.676
%
Volts
kOhms
%
Volts
kOhms
RP40-xx12SFR
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
12.12
367.91
1
11.88
460.99
2
12.24
165.95
2
11.76
207.95
3
12.36
98.636
3
11.64
123.6
4
12.48
64.977
4
11.52
81.423
5
12.60
44.782
5
11.40
56.118
6
12.72
31.318
6
11.28
39.249
7
12.84
21.701
7
11.16
27.199
8
12.96
14.488
8
11.04
18.162
9
13.08
8.879
9
10.92
11.132
10
13.20
4.391
10
10.8
5.509
%
Volts
kOhms
%
Volts
kOhms
continued on next page
PD-4
REV.: 6/2018
www.recom-power.com
RP40-FR
DC/DC Converter
Specifications
(measured
RP40-xx15SFR
Trim up
Vout =
R
U
=
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
15.15
419.81
11
16.650
19.98
1
14.85
284.89
2
15.3
199.91
12
16.800
16.65
2
14.70
128.68
3
15.45
126.60
13
16.950
13.83
3
14.55
76.61
4
15.60
89.95
14
17.100
11.42
4
14.40
50.58
5
15.75
67.96
15
17.250
9.32
5
14.25
34.96
6
15.90
53.30
16
17.400
7.49
6
14.1
24.55
7
16.05
42.83
17
17.550
5.87
7
13.95
17.11
8
16.20
34.98
18
17.700
4.43
8
13.8
11.53
9
16.35
28.87
19
17.850
3.15
9
13.65
7.19
10
16.50
23.98
20
18.000
1.99
10
13.5
3.72
%
Volts
kOhms
%
Volts
kOhms
%
Volts
kOhms
@ ta = 25°C, nominal input voltage, full load otherwise noted)
Series
RP40-xx24SFR
Trim up
Vout =
R
U
=
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
24.240
1275.2
11
26.640
59.56
1
23.760
838.15
2
24.480
606.60
12
26.880
49.43
2
23.520
376.78
3
24.720
383.73
13
27.120
40.86
3
23.280
222.98
4
24.960
272.30
14
27.360
33.51
4
23.040
146.09
5
25.200
205.44
15
27.600
27.15
5
22.800
99.95
6
25.440
160.87
16
27.840
21.57
6
22.560
69.19
7
25.680
129.03
17
28.080
16.66
7
22.320
47.22
8
25.920
105.15
18
28.320
12.29
8
22.080
30.74
9
26.160
86.58
19
28.560
8.38
9
21.840
17.93
10
26.400
71.72
20
28.800
4.86
10
21.600
7.68
%
Volts
kOhms
%
Volts
kOhms
%
Volts
kOhms
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
3.3Vout
5Vout
Zener Diode Clamp 12Vout
15Vout
24Vout
% Iout rated
I/P to O/P
I/P to O/P to Case
I/P to O/P
I/P to O/P to Case
Condition
Value
continuous, automatic recovery
3.9VDC
6.2VDC
15VDC
20VDC
30VDC
150% typ., Hiccup Mode
115°C
1.6kVDC/1min.
1.6kVDC/1min.
3kVDC/1min.
1.6kVDC/1min.
1GΩ min.
1500pF max.
Over Voltage Protection (OVP)
Over Load Protection (OLP)
Over Temperature Protection (OTP)
24Vin, 48Vin
Isolation Voltage
110Vin
Isolation Resistance
Isolation Capacitance
500VDC
Notes:
Note6: This power module is not internally fused. An input line fuse must always be used.
www.recom-power.com
REV.: 6/2018
PD-5
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