DC/DC Converter

PB-1

REV.: 1/2016

www.recom-power.com

240 Watt

Half Brick

Single Output

3 YEAR

warranty

3

Description

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.

Features

Regulated

Converters

• 4:1 Wide Input Range

• 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

RP240H-RW

EN50155 Certified

IEC/EN60950-1 Certified

UL60950-1 Certified

Selection Guide

Part Number

Input

Output

Output

Output

Voltage Range Voltage Current

Current Power

typ.

Load

[VDC]

[VDC]

[mA]

[mA]

[W]

[%]

[µF]

RP240H-2405SRW

9-36

5

36000

8333

180

90

72000

RP240H-2412SRW

9-36

12

15000

8427

180

89

12500

RP240H-2415SRW

9-36

15

12000

8333

180

90

8000

RP240H-2424SRW

9-36

24

7500

8333

180

90

3100

RP240H-2448SRW

9-36

48

3700

8314

177.5

89

770

RP240H-4805SRW

16.5-75

5

40000

4578

200

91

80000

RP240H-4812SRW

16.5-75

12

18000

5000

216

90

15000

RP240H-4815SRW

16.5-75

15

14000

4807

210

91

9000

RP240H-4824SRW

16.5-75

24

9000

5000

216

90

3700

RP240H-4848SRW

16.5-75

48

4500

5000

216

90

930

RP240H-11005SRW

43-160

5

44000

2247

220

89

88000

RP240H-11012SRW

43-160

12

20000

2451

240

89

16600

RP240H-11015SRW

43-160

15

16000

2424

240

90

10600

RP240H-11024SRW

43-160

24

10000

2451

240

89

4100

RP240H-11048SRW

43-160

48

5000

2451

240

89

1000

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

Model Numbering

Input Voltage

Output Voltage

Single

RP240H-__ __SRW/_ _

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)

E196683

Notes:

Note1:

Efficiency is tested by nominal Vin, full load and at 25°C.