• 4:1 wide input range
Features
• 3kVAC reinforced insulation for 110Vin
2.25kVDC basic insulation for 24Vin & 48Vin
• Efficiency up to 93%
DC/DC Converter
Regulated
Converter
• No minimum load required
• EN50155, IEC/EN60950-1 & UL60950-1 certified
RP100H-RW
Description
100 Watt
Half Brick
Single Output
The half-brick RP100H series DC/DC converters are designed for railway rolling stock and high voltage battery
applications. 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 base-
plates 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 RP100H-RW
series have a three year warranty.
3
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]
20000
8400
6700
4200
2100
20000
8400
6700
4200
2100
20000
8400
6700
4200
2100
[mA]
4480
4666
4601
4666
4666
2240
2333
2300
2333
2307
1010
1018
1015
1018
1007
[W]
100
101
100
101
101
100
101
100
101
101
100
101
100
101
101
RP100H-2405SRW
RP100H-2412SRW
RP100H-2415SRW
RP100H-2424SRW
RP100H-2448SRW
RP100H-4805SRW
RP100H-4812SRW
RP100H-4815SRW
RP100H-4824SRW
RP100H-4848SRW
93
90
91
90
90
93
90
91
90
90
93
90
91
90
90
40000
7000
4460
1750
430
40000
7000
4460
1750
430
40000
7000
4460
1750
430
RoHS2
+
REACH
compliant
compliant
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
10 from 10
E196683
EN50155 certified
IEC/EN60950-1 certified
UL60950-1 certified
RP100H-11005SRW 43-160
RP100H-11012SRW 43-160
RP100H-11015SRW 43-160
RP100H-11024SRW 43-160
RP100H-11048SRW 43-160
12
15
24
48
Notes:
Note1: Efficiency is tested by nominal Vin, full load and at 25°C
Model Numbering
REF
DESIGN
available
RP100H-__ __ SRW/_ _
Package(3)
CTRL Logic(2)
Input Voltage
Output Voltage
Single
https://recom-power.com/rec-s-R-
REF04-RIA12.html
Notes:
Note2: standard part is with suffix “P” for positive logic (1=ON, 0=OFF)
SURGE
PROTECTOR
available
or add suffix “N” instead for negative logic (0=ON, 1=OFF)
(4)
for more details refer to “ON/OFF CTRL
”
Note3: add suffix “-HC” for premounted Heat-sink (refer to “Dimension Drawing Heat-sink (mm)”)
(compatible with all other suffixes)
Ordering Examples
RP100H-2405SRW/N = 24V Input, 5V Output, Single, Neg. CTRL function
RP100H-11012SRW/P = 110V Input, 12V Output, Single, Pos. CTRL function
RP100H-2405SRW/N-HC = 24V Input, 5V Output, Single, Neg. CTRL function, premounted Heat-sink
https://recom-power.com/rec-s-
RSPxxx-168.html
www.recom-power.com
REV.: 4/2020
PA-1