Note3: no suffix for CTRL function with Positive Logic (1=ON, 0=OFF)
Note4: add suffix -HC for premounted Heat-sink and clips
www.recom-power.com
REV.: 2/2017
PD-1
Package
(4)
Control Logic
(3)
RP30-E
DC/DC Converter
Specifications
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Series
Condition
nom. Vin= 12V
nom. Vin= 24V
nom. Vin= 48V
Vin = 12V
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
Min.
9VDC
18VDC
36VDC
Typ.
12VDC
24VDC
48VDC
8VDC
Max.
18VDC
36VDC
75VDC
9VDC
17.8VDC
Under Voltage Lockout (UVLO)
Vin = 24V
Vin = 48V
16VDC
36VDC
33VDC
L-C Type
30mAp-p
36VDC
50VDC
100VDC
25ms
25ms
270kHz
0%
300kHz
50mVp-p
75mVp-p
100mVp-p
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
-0.5mA
0.5mA
330kHz
Input Filter
(5)
Input Reflected Ripple Current
(6)
Input Surge Voltage
Start-up time
Operating Frequency Range
Minimum Load
Ripple and Noise
3.3Vout, 5Vout
measured by 20MHz bandwidth
12Vout, 15Vout
with a 0.1µF/50V MLCC
Dual all
Positive Logic
DC-DC ON
DC-DC OFF
DC-DC OFF
DC-DC ON
nominal Vin and full load
Vin= 12V, 100ms max.
Vin= 24V, 100ms max.
Vin= 48V, 100ms max.
Power up
Remote ON/OFF
Remote ON/OFF
(7)
Input current of Remote pin (CTRL)
Notes:
Note5: An external filter capacitor is required for normal operation. The capacitor should be
capable of handling 1A ripple current for 48V/24V models.
RECOM suggest: Nippon chemi-con KY series, 220µF/100V, ESR 90m
Ω.
Note6: Simulated source impedance of 12µH. 12µH inductor in series with +Vin.
Note7: The ON/OFF control pin voltage is referenced to -Vin pin
RP30-1205SE
95
90
85
Efficiency vs. Output Current
90
85
Efficiency vs. Input Voltage
Efficiency [%]
80
70
65
60
55
50
45
40
10
20
30
40
50
60
70
80
9Vin
12Vin
18Vin
90
100
Efficiency [%]
75
80
75
70
65
60
9
10
11
12
13
14
15
16
17
18
Output Current [%]
continued on next page
PD-2
REV.: 2/2017
Input Voltage [VDC]
www.recom-power.com
RP30-E
DC/DC Converter
Specifications
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
RP30-2405SE
Efficiency vs. Output Current
95
90
85
80
75
70
65
60
55
50
45
40
10
20
30
40
50
60
70
80
18Vin
24Vin
36Vin
90
100
95
90
85
Series
Efficiency vs. Input Voltage
Efficiency [%]
Efficiency [%]
80
75
70
65
60
18
20
22
24
26
28
30
32
34
36
Output Current [%]
Input Voltage [VDC]
RP30-4805SE
Efficiency vs. Output Current
95
90
85
80
75
70
65
60
55
50
45
40
10
20
30
40
50
60
70
80
36Vin
48Vin
75Vin
90
100
95
90
85
Efficiency vs. Input Voltage
Efficiency [%]
Efficiency [%]
80
75
70
65
60
36
40
44
48
52
56
60
64
68
72
75
Output Current [%]
Input Voltage [VDC]
REGULATIONS
Parameter
Output Voltage Accuracy
Voltage Adjustability
Line Voltage Regulation
Load Voltage Regulation
Cross Regulation
Transient Response recovery time
low line to high line at Single
full load Dual
no load to full load
Single
Dual
Condition
Value
±1%
±10%
±0.2%
±0.5%
±0.5%
±1.0%
±5%
300µs typ.
asymmetrical 25%<>100% load
25% load step change
continued on next page
www.recom-power.com
REV.: 2/2017
PD-3
RP30-E
DC/DC Converter
Specifications
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
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.
Series
Trim up
7(7)
RU
8(8)
Trim down
8(8)
RD
6(5)
RP30-xx3.3SE
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
3.333
57.93
1
3.267
69.47
2
3.366
26.16
2
3.234
31.23
3
3.399
15.58
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
4.99
6
3.102
5.74
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
RP30-xx05SE
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
5.05
36.57
1
4.95
45.53
2
5.10
16.58
2
4.90
20.61
3
5.15
9.92
3
4.85
12.31
4
5.20
6.58
4
4.80
8.15
5
5.25
4.59
5
4.75
5.66
6
5.30
3.25
6
4.70
4.00
7
5.35
2.30
7
4.65
2.81
8
5.4
1.59
8
4.60
1.92
9
5.45
1.03
9
4.55
1.23
10
5.50
0.59
10
4.50
0.68
%
Volts
kOhms
%
Volts
kOhms
RP30-xx12SE
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
98.64
3
11.64
123.60
4
12.48
64.98
4
11.52
81.42
5
12.60
44.78
5
11.40
56.12
6
12.72
31.32
6
11.28
39.25
7
12.84
21.70
7
11.16
27.20
8
12.96
14.49
8
11.04
18.16
9
13.08
8.88
9
10.92
11.13
10
13.20
4.39
10
10.8
5.51
%
Volts
kOhms
%
Volts
kOhms
RP30-xx15SE
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
15.15
404.18
1
14.85
499.82
2
15.3
180.59
2
14.70
223.41
3
15.45
106.06
3
14.55
131.27
4
15.60
68.80
4
14.40
85.20
5
15.75
46.44
5
14.25
57.56
6
15.90
31.53
6
14.10
39.14
7
16.05
20.88
7
13.95
25.97
8
16.20
12.90
8
13.80
16.10
9
16.35
6.69
9
13.65
8.42
10
16.50
1.72
10
13.50
2.282
%
Volts
kOhms
%
Volts
kOhms
continued on next page
PD-4
REV.: 2/2017
www.recom-power.com
RP30-E
DC/DC Converter
Specifications
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Dual Output Voltage Trim Tables
RP30-xx12DE
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
Trim up
Vout =
R
U
=
Trim down
Vout =
R
D
=
1
24.24
218.21
1
23.76
273.44
2
24.48
98.10
2
23.52
123.02
3
24.72
58.07
3
23.28
72.87
4
24.96
38.05
4
23.04
47.80
5
25.20
26.04
5
22.80
32.76
6
25.44
18.03
6
22.56
22.73
7
25.68
12.32
7
22.32
15.57
8
25.92
8.03
8
22.08
10.20
9
26.16
4.69
9
21.84
6.02
10
26.40
2.02
10
21.6
2.67
%
Volts
kOhms
%
Volts
kOhms
Series
RP30-xx15DE
1
30.30
268.29
1
29.70
337.71
2
30.60
120.64
2
29.40
152.02
3
30.90
71.43
3
29.10
90.13
4
31.20
46.82
4
28.80
59.18
5
31.50
32.06
5
28.50
40.61
6
31.80
22.21
6
28.20
28.23
7
32.10
15.10
7
27.90
19.39
8
32.40
9.91
8
27.60
12.76
9
32.70
5.81
9
27.30
7.60
10
33.00
2.53
10
27.00
3.47
%
Volts
kOhms
%
Volts
kOhms
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
3.3Vout
5Vout
Zener Diode Clamp
12Vout
15Vout
% of Iout rated
I/P to O/P
I/P to O/P to case
500VDC
Notes:
Note8: This power module is not internally fused. An input line fuse must always be used.
便携式数字数据采集系统（PDDAS）使用了LabVIEW实时模块和PXI，以控制风洞测试和采集记录来自128个不同通道的空气压力数据 "通过LabVIEW实时模块，可以在各种操作情况下获得采集空气压力数据及向风洞提供反馈控制信号所需的确定性响应时间。" – Dave Scheibenhoffer, G Systems 挑战: 用一个可采集、分析和存储来自下一代喷气式战斗机引擎设计的动...[详细]
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