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
Length
Width
Height
Industry
Series
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 15V 2.666A 40W 2x1 Iso
Datasheet
6On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 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 18-75Vin 3.3Vout 10A 40W 2x1 Iso
Datasheet
5Expected 24/2/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 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 18-75Vin 12V 3.333A 40W 2x1 Iso
Datasheet
39Expected 6/4/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 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 9-36Vin 15Vout 4A 60W 2x1 Iso
Datasheet
6Expected 26/5/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 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 60W 18-75Vin +/-12V 2x1 Iso +/-2.5A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 48 V 18 V 75 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 12V 3.333A 40W 2x1 Iso
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 110 V 40 V 160 V 12 V 3.3 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 40-160Vin 48V 0.833A 40W 2x1 Iso
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 110 V 40 V 160 V 48 V 833 mA 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 3.3Vout 12A 60W 2x1 Iso
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 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 18-75Vin 5Vout 12A 60W 2x1 Iso
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 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