RSD-30/60 Reliable Railway DC-DC Converters

MEAN WELL RSD-30/60 DC-DC Converters feature a wide 4:1 input range and 4000VDC input/output isolation. These 30W and 60W units are characterized by 5G anti-vibration ability, -40°C to +70°C operating temperature range, and 1U low-profile (25mm). The converters are equipped with a built-in constant current limiting circuit and offer protections for overload, short circuit, output overvoltage, and input reverse polarity. The design complies with ITE standards (IEC60950-1 and EN55032) and railway certificates (EN50155, EN45545-2, and IEC60571). 

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Industrial Automation
Power Products
DC/DC Converters - Chassis Mount

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Description Datasheet Availability Pricing (KRW) 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
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MEAN WELL DC/DC Converters - Chassis Mount 40-160VDC O/P +5V6A
Datasheet
204In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 5 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 19.8W 18-72Vin 3.3V 6A Railway
Datasheet
33In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 19.8 W 3.3 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER
Datasheet
1,213In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 12 V 5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 24V 2.5A 60W DC-DC CONVERTER
Datasheet
893In Stock
624Expected 11/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 2.5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 9-36VDC O/P +12V2.5A
Datasheet
414In Stock
1,456On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 12 V 2.5 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 9-36VDC O/P +24V1.25A
Datasheet
98In Stock
392On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 1.25 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 40-160VDC O/P +24V1.25A
Datasheet
98In Stock
280Expected 12/21/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 1.25 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 60W 40-160Vin 12Vout 5A Railway
Datasheet
314In Stock
816On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 12 V 5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 18-72Vin 24Vout 60W 2.5A
Datasheet
205In Stock
240Expected 3/31/2027
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 2.5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 19.8W 9-36Vin 3.3V 6A Railway
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 19.8 W 3.3 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 9-36VDC O/P +5V6A
Datasheet
8In Stock
784Expected 10/1/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 5 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 19.8W 40-160Vin 3.3V 6A Railway
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 19.8 W 3.3 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 18-72VDC O/P +12V2.5A
Datasheet
38In Stock
728Expected 12/21/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 12 V 2.5 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 18-72VDC O/P +24V1.25A
Datasheet
6In Stock
280On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 1.25 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 39.6W 9-36Vin 3.3V 12A Railway
Datasheet
11In Stock
12Expected 9/15/2026
Min.: 1
Mult.: 1

Isolated 1 Output 39.6 W 3.3 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER
Datasheet
39In Stock
2,976On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 12 V 5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 30W 40-160Vin 12Vout 2.5A Railway
Datasheet
555Expected 12/21/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 12 V 2.5 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 60W 40-160Vin 24Vout 2.5A Railway
Datasheet
781Expected 11/25/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 2.5 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 60W 18-72Vin 5Vout 12A Railway
Datasheet
620On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 5 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 30W 18-72Vin 5Vout 6A Railway
Datasheet
212Expected 9/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 5 V 6 A 4 kV 113 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-30
MEAN WELL DC/DC Converters - Chassis Mount 60W 9-36Vin 5Vout 12A Railway
Datasheet
236On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 5 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 39.6W 40-160Vin 3.3V 12A Railway
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 39.6 W 3.3 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 60W 40-160Vin 5Vout 12A Railway
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 5 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60
MEAN WELL DC/DC Converters - Chassis Mount 39.6W 18-72Vin 3.3V 12A Railway
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 39.6 W 3.3 V 12 A 4 kV 128 mm 60 mm 25 mm Industrial + 70 C - 40 C RSD-60