RSDW40/60 & RDDW40/60 Railway DC-DC Converters

MEAN WELL RSDW40 and RSDW60 Single-Output and RDDW40 and RDDW60 Dual-Output Reliable Railway DC-DC Converters are 40W and 60W module-type converters in a 50.8mm x 25.4mm (2" x 1") low-profile package. MEAN WELL RSDW40/60 and RDDW40/60 DC-DC Converters feature international standard pins, high efficiency up to 92%, a wide working temperature range (-40°C to +85°C or +90°C), and 1.6KVDC or 3KVDC isolation. The converters comply with the EN50155 railway standard and feature a 9V to 36V, 18V to 75V, or 40V to 160V 4:1 input range. These railway DC-DC converters offer various output voltages from 3.3V to 48V for single output and ±12V / ±15V for dual outputs.

Results: 34
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
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Series
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 12Vout 5A 60W 2x1 Iso
Datasheet
879In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 12 V 5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 60W 9-36Vin +/-12V 2x1 Iso +/-2.5A
Datasheet
69In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 24 V 9 V 36 V 12 V 2.5 A - 12 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 24V 1.667A 40W 2x1 Iso
Datasheet
50In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 110 V 40 V 160 V 24 V 1.7 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 5Vout 8A 40W 2x1 Iso
Datasheet
43In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 5 V 8 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 5Vout 12A 60W 2x1 Iso
Datasheet
43In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 5 V 12 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 24V 2.5A 60W 2x1 Iso
Datasheet
60In Stock
162On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 24 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 15Vout 4A 60W 2x1 Iso
Datasheet
149In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 15 V 4 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 5Vout 8A 40W 2x1 Iso
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 110 V 40 V 160 V 5 V 8 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 40W 18-75Vin +/-15V 2x1 Iso +/-1.333A
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 48 V 18 V 75 V 15 V 1.3 A - 15 V 1.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 3.3Vout 10A 40W 2x1 Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 3.3 V 10 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 12V 3.333A 40W 2x1 Iso
Datasheet
36In Stock
72On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 12 V 3.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 15V 2.666A 40W 2x1 Iso
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 15 V 2.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 3.3Vout 12A 60W 2x1 Iso
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 3.3 V 12 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 5Vout 12A 60W 2x1 Iso
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 5 V 12 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 12Vout 5A 60W 2x1 Iso
Datasheet
3In Stock
108On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 12 V 5 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 48V 1.25A 60W 2x1 Iso
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 48 V 1.25 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 24V 2.5A 60W 2x1 Iso
Datasheet
401On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 24 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 60W 9-36Vin +/-15V 2x1 Iso +/-2A
Datasheet
96Expected 13/5/2026
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 24 V 9 V 36 V 15 V 2 A - 15 V 2 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 5Vout 8A 40W 2x1 Iso
Datasheet
250Expected 23/3/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 5 V 8 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 12Vout 5A 60W 2x1 Iso
Datasheet
252On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 12 V 5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 24V 2.5A 60W 2x1 Iso
Datasheet
36On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 24 V 2.5 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40W 9-36Vin +/-12V 2x1 Iso +/-1.666A
Datasheet
36Expected 4/3/2026
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 24 V 9 V 36 V 12 V 1.7 A - 12 V 1.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 40W 9-36Vin +/-15V 2x1 Iso +/-1.333A
Datasheet
18Expected 7/4/2026
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 24 V 9 V 36 V 15 V 1.3 A - 15 V 1.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 40W 18-75Vin +/-12V 2x1 Iso +/-1.666A
Datasheet
5Expected 24/2/2026
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 48 V 18 V 75 V 12 V 1.7 A - 12 V 1.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 60W 18-75Vin +/-15V 2x1 Iso +/-2A
Datasheet
10Expected 28/4/2026
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 48 V 18 V 75 V 15 V 2 A - 15 V 2 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60