125
75
50
25
0
100
Ambient Temperature Range (°C)
-25 -10 0 50 60 80 90 100
Output Power (%)
Natural Convection
-40 70
55°C
125
75
50
25
0
100
Ambient Temperature Range (°C)
-25 -10 0 50 60 80 90 100
Output Power (%)
Natural Convection
-40 70
64°C
RP30-2412SEW RP30-2412SEW With Heat Sink
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 our technical support service at info@recom-development.at
30 Watt
Single &
Dual Output
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●●SSiixx--SSiiddeedd CCoonnttiinnuuoouuss SShhiieelldd
●●SSttaannddaarrdd 5500..88 xx4400..66xx1100..22mmmm PPaacckkaaggee
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Features
Selection Guide 24V and 48V Input Types
Part Number Input Output Output Input(4) Efficiency(5) Capacitive(6)
Range Voltage Current Current Load max.
VDC VDC mA mA %
RP30-243.3SEW 10-40 3.3 6000 994 87 19500µF
RP30-2405SEW 10-40 5 6000 1506 87 10200µF
RP30-2412SEW 10-40 12 2500 1506 87 3300µF
RP30-2415SEW 10-40 15 2000 1488 88 1100µF
RP30-483.3SEW 18-75 3.3 6000 497 87 19500µF
RP30-4805SEW 18-75 5 6000 744 88 10200µF
RP30-4812SEW 18-75 12 2500 753 87 3300µF
RP30-4815SEW 18-75 15 2000 744 88 1100µF
RP30-2412DEW 10-40 ±12 ±1250 1563 84 ±1000µF
RP30-2415DEW 10-40 ±15 ±1000 1543 86 ±680µF
RP30-4812DEW 18-75 ±12 ±1250 772 85 ±1000µF
RP30-4815DEW 18-75 ±15 ±1000 762 86 ±680µF
Description
* 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
Ordering Examples
RP30-2405SEW = 24V Input, 5V Output, Positive Logic CTRL pin.
RP20-4812DEW/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin, Heatsink fitted
The RP30-EW series wide input range 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 1.6” package meets military standards for thermal shock and vibration
tolerance.
Derating Graph (Ambient Temperature)
Please Read Application
Notes
UL-60950-1 Certified
E196683
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www.recom-international.com
RP30-EW
POWERLINE
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range 24V nominal input 10-40VDC
48V nominal input 18-75VDC
Under Voltage Lockout 24V input DC-DC ON 10VDC
DC-DC OFF 8VDC
48V input DC-DC ON 18VDC
DC-DC OFF 16VDC
Input Filter (see Note 1) L-C Type
Input Voltage Variation dv/dt (Complies with ETS300 132 part 4.4) 5V/ms max
Input Surge Voltage (100 ms max.) 24V Input 50VDC
48V Input 100VDC
Input Reflected Ripple (nominal Vin and full load) (see Note 3) 20mAp-p
Start Up Time (nominal Vin and constant resistor load) 10ms typ.
Remote ON/OFF (see Note 7) DC-DC ON Open or 3.0V < Vr < 12V
DC-DC OFF Short or 0V < Vr < 1.2V
Remote OFF input current Nominal input 3mA
Output Power 30W max.
continued on next page
POWERLINE
DC/DC-Converter RP30-S_DEW
Series
81
80
7810
Efficiency (%)
82
83
84
85
86
87
88
79
15 3020 25 35 40
Efficiency VS Input Voltage
80
75
65
Output Load (A)
1
Efficiency (%)
81
82
83
84
85
86
87
70
25634
Efficiency VS Output Load
RP30-483.3SEW
RP30-483.3SEW
Typical Characteristics
RP30-EW
REV: 0/2009 www.recom-electronic.com
P-58
Specifications (typical at nominal input and 25°C unless otherwise noted)
POWERLINE
DC/DC-Converter
RP30-S_DEW
Series
Output Voltage Accuracy (full Load and nominal Vin) ±1%
Voltage Adjustability ±10%
Minimum Load Single 0%
Dual 10% of full load
Line Regulation (low line, high line at full load) ±0.5%
Load Regulation (25% to 100% full load) Single ±0.5%
(see Note 9) Dual ±1%
Cross Regulation (Asymmetrical 25% <> 100% load) Dual ±5%
Ripple and Noise (20MHz bandwith) Single 3.3V 60mVp-p
(Measured with a 100nF/50V MLCC) Single 5V 75mVp-p
Single 12, 15V 100mVp-p
Dual 12, 15V 100mVp-p
Temperature Coefficient ±0.02%/°C max.
Transient Response (25% load step change) 250µs
Over Voltage Protection 3.3V 3.9V
Zener diode clamp 5V 6.2V
12V 15V
15V 18V
Over Load Protection (% of full load at nominal Vin) 150% max.
Undervoltage Lockout See Application Notes
Short Circuit Protection Hiccup, automatic recovery
Efficiency see „Selection Guide“ table
Isolation Voltage 1600VDC min.
Isolation Resistance 1 GΩmin.
Isolation Capacitance 1000pF max.
Operating Frequency 300kHz typ.
Approved to Safety Standards EN60950
Operating Temperature Range -40°C to +85°C(with derating)
Maximum Case Temperature +100°C
Storage Temperature Range -55°C to +125°C
Over Temperature Protection 115°C typ.
Thermal Impedance Natural convection 10°C/Watt
(see Note 8) Natural convection with Heat Sink 8.24°C/Watt
Thermal Shock MIL-STD-810F
Vibration 10-55Hz, 10G, 30 Min. along X, Y and Z
Relative Humidity 5% to 95% RH
Case Material Nickel plated copper
Base Material Non-conductive black plastic
Potting Material Epoxy (UL94-V0)
Weight 48g
Dimensions 50.8 x 40.6 x 10.2mm
continued on next page
REV:0/2009 P-59
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RP30-EW
Specifications (typical at nominal input and 25°C unless otherwise noted)
POWERLINE
DC/DC-Converter
RP30-S_DEW
Series
Notes :
Package Style and Pinning (mm)
5
50.80
5.10
15.20
17.80
40.60
2
4
45.70
12.70
10.20
17.80
10.20
8
7
6
1
5.6
10.20
dia.
1.0
Bottom View
3rd angle
projection
Pin Pitch Tolerance ±0.35 mm
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2 -Vin -Vin
4 ^ CTRL CTRL
5 No Pin +Vout
6 +Vout Com
7 -Vout -Vout
8 Trim Trim
Trim Up
RU
Trim Down
RD
7(7)
8(8)
8(8)
6(5)
External Output Trimming
Output can be externally trimmed by using the method
shown below. ( ) for dual output trim.
See Application Notes for details.
1. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models.
RECOM suggest: Nippon chemi-con KY series, 220µF/100V, ESR 90m Ω.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and controlled environment).
3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin.
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input.
Positive logic ON/OFF is standard, no suffix (Ex. RP30-2405SEW)
Negative logic ON/OFF is marked with suffix-N (Ex. RP30-2405SEW/N).
8. Heat sink is optional and P/N: 7G-0011C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips
(add suffix -HC). See Application Notes for heatsink details.
9. The dual output required a minimum 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.
10.See application notes for class B common mode filter suggestion.
Conducted Emissions (see Note 10) EN55022 Class A
Radiated Emissions EN55022 Class A
ESD EN61000-4-2 Perf. Criteria B
Radiated Immunity EN61000-4-3 Perf. Criteria A
Fast Transient EN61000-4-4 Perf. Criteria B
Surge EN61000-4-5 Perf. Criteria B
Conducted Immunity EN61000-4-6 Perf. Criteria A
MTBF (see Note 2) 1315 x 103hours
RP30-EW
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