• 4:1 Wide Input Range
Features
• 3kVAC Reinforced Insulation for 110Vin
2.25kVDC Basic Insulation for 24Vin & 48Vin
• Efficiency up to 91%
• No Minimum Load Required
• UL60950-1, EN50155 & IEC/EN60950-1 Certified
DC/DC Converter
Regulated
Converters
RP240H-RW
Description
240 Watt
3
The half-brick RP240H series DC/DC converters are designed for railway rolling stock and high voltage battery ap-
plications. Each series has three 4:1 input voltage range options to cover all input voltages from 9VDC up to 160VDC
with isolated and regulated 5V to 48VDC outputs. The converters have high efficiencies and metal baseplates to
permit a wide operating temperature range from -40°C to +85°C (when mounted on a suitable heatsink). The case
is fitted with threaded inserts to allow secure mounting to the PCB or bulkhead for use in high shock and vibration
environments. The converters are EN50155, UL60950 and IEC/EN60950 certified. The RP240H-RW series have a
three year warranty.
Half Brick
Single Output
Selection Guide
Part Number
Input
Output Output
Input(1) Output Efficiency(1) Max. Capacitive
Voltage Range Voltage Current Current Power
typ.
[%]
Load
[µF]
[VDC]
9-36
[VDC]
5
[mA]
36000
15000
12000
7500
[mA]
8333
8427
8333
8333
8314
4578
5000
4807
5000
5000
2247
2451
2424
2451
2451
[W]
180
180
180
180
177.5
200
216
210
216
216
220
240
240
240
240
RP240H-2405SRW
RP240H-2412SRW
RP240H-2415SRW
RP240H-2424SRW
RP240H-2448SRW
RP240H-4805SRW
RP240H-4812SRW
RP240H-4815SRW
RP240H-4824SRW
RP240H-4848SRW
90
89
90
90
89
91
90
91
90
90
89
89
90
89
89
72000
12500
8000
3100
770
80000
15000
9000
3700
930
88000
16600
10600
4100
1000
9-36
9-36
9-36
9-36
16.5-75
16.5-75
16.5-75
16.5-75
16.5-75
12
15
24
48
5
12
15
24
48
5
3700
40000
18000
14000
9000
E196683
4500
RP240H-11005SRW 43-160
RP240H-11012SRW 43-160
RP240H-11015SRW 43-160
RP240H-11024SRW 43-160
RP240H-11048SRW 43-160
44000
20000
16000
10000
5000
EN50155 Certified
IEC/EN60950-1 Certified
UL60950-1 Certified
12
15
24
48
Notes:
Note1:
Efficiency is tested by nominal Vin, full load and at 25°C.
Model Numbering
RP240H-__ __SRW/_ _
Package(3)
CTRL Logic(2)
Input Voltage
Output Voltage
Single
Ordering Examples
RP240H-2405SRW/N = 24V Input, 5V Output, Single, Neg. CTRL function
RP240H-11012SRW/P = 110V Input, 12V Output, Single, Pos. CTRL function
RP240H-2405SRW/N-HC = 24V Input, 5V Output, Single, Neg. CTRL function with premounted Heat-sink
Notes:
Note2: 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)
Note3: add suffix “-HC” for premounted Heat-sink
(compatible with all other suffixes)
www.recom-power.com
REV.: 1/2016
PB-1