Features ●

●
4:1 Wide Input Voltage Range
30 Watts Output Power
POWERLINE
● 1.6kVDC Isolation DC/DC-Converter
● UL Certified with 3 year Warranty
● Fixed Operating Frequency
● Six-Sided Continuous Shield
● Standard 50.8 x40.6x10.2mm Package
● Efficiency to 88 %
● Available as Power Module (RPM30-EW)
30 Watt
Description The RP30-EW series wide input range DC/DC converters are certified to UL
Single &
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
Dual Output
shock and vibration tolerance.

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 % RoHS
2011/65/EU
RP30-243.3SEW 10-40 3.3 6000 994 87 19500µF 6/6

RP30-2405SEW 10-40 5 6000 1506 87 10200µF

UL-60950-1 Certified
RP30-2412SEW 10-40 12 2500 1506 87 3300µF
E196683
RP30-2415SEW 10-40 15 2000 1488 88 1100µF
RP30-483.3SEW 18-75 3.3 6000 497 87 19500µF
RP30-4805SEW
RP30-4812SEW
18-75
18-75
5
12
6000
2500
744
753
88
87
10200µF
3300µF RP30-EW
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
Derating Graph
RP30-4812DEW 18-75 ±12 ±1250 772 85 ±1000µF (Ambient Temperature)
RP30-4815DEW 18-75 ±15 ±1000 762 86 ±680µF RP30-2412SEW
125

* no suffix for CTRL function with Positive Logic (1=ON, 0=OFF), this is standard 100

* add /N for CTRL function with Negative Logic (0=ON, 1=OFF) 75

* add suffix -HC for premounted heatsink and clips Natural Convection
Output Power (%)

50

25
Ordering Examples
0
RP30-2405SEW = 24V Input, 5V Output, Positive Logic CTRL pin. -40 -25 -10 0 50 60 70 80 90 100
Ambient Temperature Range (°C)
RP20-4812DEW/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin, Heatsink fitted 55°C

RP30-2412SEW With Heat Sink

125

100

75
Natural Convection
Output Power (%)

50

25

0
-40 -25 -10 0 50 60 70 80 90 100
Derating graphs are valid only for the shown part numbers.
If you need detailed derating-information about a part-number Ambient Temperature Range (°C) 64°C
not shown here please contact our technical support service
at info@recom-development.at Please Read Application Notes

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 POWERLINE RP30-S_DEW
DC/DC-Converter Series
Typical Characteristics

RP30-483.3SEW RP30-483.3SEW
Efficiency VS Input Voltage Efficiency VS Output Load

88 87
87 86
86 85
85 84
84 83
83 82
82 81

Efficiency (%)
Efficiency (%)

81 80
80 75
79 70
78 65
10 15 20 25 30 35 40 1 2 3 4 5 6
Intput Voltage (V)

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
RP30-EW

(1)
Input Filter 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
(3)
Input Reflected Ripple (nominal Vin and full load) 20mAp-p
Start Up Time (nominal Vin and constant resistor load) 10ms typ.
(7)
Remote ON/OFF 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.
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%
(9)
Load Regulation (25% to 100% full load) Single ±0.5%
Dual ±1%
Cross Regulation (Asymmetrical 25% <> 100% load) Dual ±5%
continued on next page

P-76 REV: 0/2014 www.recom-power.com

POWERLINE RP30-S_DEW
DC/DC-Converter Series
Specifications (typical at nominal input and 25°C unless otherwise noted)
Ripple and Noise (20MHz bandwith, with 1µF MLCC on output) 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 (rated for one minute) 1600VDC
Isolation Resistance 1 GΩ min.
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

RP30-EW
Over Temperature Protection 115°C typ.
(8)
Thermal Impedance Natural convection 10°C/Watt
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
Packing Quantity Refer to App Notes for tube dimensions 5 pcs per Tube
Dimensions 50.8 x 40.6 x 10.2mm
(10)
Conducted Emissions 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 (2)
1315 x 103 hours

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 POWERLINE RP30-S_DEW
DC/DC-Converter Series
Notes :
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-0011-C. 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.

Package Style and Pinning (mm)

50.80 40.60

10.20

dia. 5.6
1.0

Pin Connections

Pin # Single Dual

RP30-EW

1 +Vin +Vin
2 -Vin -Vin
45.70 4 CTRL CTRL
5 No Pin +Vout
6 +Vout Com
5
7 -Vout -Vout
8 Trim Trim
17.80
10.20 Pin Pitch Tolerance ±0.35 mm
12.70
Bottom View
6
1
5.10
2
15.20 7
17.80
10.20
4
8

Trim Up Trim Down

7(7) 8(8)
External Output Trimming
Output can be externally trimmed by using the method RU RD
shown below. ( ) for dual output trim.
See Application Notes for details. 8(8) 6(5)

The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.

P-78 REV: 0/2014 www.recom-power.com