SD Single Output DC-DC Converters

MEAN WELL SD Series Single Output DC-DC Converters are suitable for battery backup systems or transportation vehicles. The metal chassis MEAN WELL SD Single Output DC-DC Converters are available in 15, 25, 50, 200, 350, and 500W devices.

Results: 28
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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
Isolation Voltage
Length
Width
Height
Industry
Maximum Operating Temperature
Minimum Operating Temperature
Series
MEAN WELL DC/DC Converters - Chassis Mount 15W 12V 1.25A Input 9.2-18VDC
Datasheet
223In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 9.2 V 18 V 12 V 1.25 A 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 15W 5V 3A Input 18-36VDC
Datasheet
271In Stock
240Expected 25/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 18 V 36 V 5 V 3 A 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 15W 12V 1.25A Input 18-36VDC
Datasheet
328In Stock
180Expected 31/3/2027
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 18 V 36 V 12 V 1.25 A 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 15W 12V 1.25A Input 36-72VDC
Datasheet
312In Stock
240Expected 16/9/2026
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 36 V 72 V 12 V 1.25 A 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 5V 5A 25W 9.2-18VDC
Datasheet
243In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 25 W 9.2 V 18 V 5 V 5 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 25.2W 12V 2.1A Input 19-36VDC
Datasheet
98In Stock
135Expected 25/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 25.2 W 19 V 36 V 12 V 2.1 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 350.4W 19-36Vin 24Vout 14.6A
Datasheet
86In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 350.4 W 19 V 36 V 24 V 14.6 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-350
MEAN WELL DC/DC Converters - Chassis Mount 24V 14.6A 350.4W 9.0A/48V Input
Datasheet
48In Stock
108Expected 25/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 350.4 W 36 V 72 V 24 V 14.6 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-350
MEAN WELL DC/DC Converters - Chassis Mount 15W 5V 3A Input 9.2-18VDC
Datasheet
33In Stock
360On Order
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 9.2 V 18 V 5 V 3 A 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 15W 24V 0.625A Input 9.2-18VDC
Datasheet
34In Stock
300On Order
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 9.2 V 18 V 24 V 625 mA 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 15W 24V 0.625A Input 18-36VDC
Datasheet
104In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 18 V 36 V 24 V 625 mA 1.5 kV 78 mm 51 mm 28 mm Industrial + 60 C - 10 C SD-15
MEAN WELL DC/DC Converters - Chassis Mount 200.4W 19-36Vin 12Vout 16.7A
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200.4 W 19 V 36 V 12 V 16.7 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 201.6W 19-36Vin 24Vout 8.4A
Datasheet
1In Stock
12Expected 30/12/2026
Min.: 1
Mult.: 1

Isolated 1 Output 201.6 W 19 V 36 V 24 V 8.4 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 200.4W 36-72Vin 12Vout 16.7A
Datasheet
12In Stock
36Expected 5/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 200.4 W 36 V 72 V 12 V 16.7 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 200.4W 72-144Vin 12Vout 16.7A
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200.4 W 72 V 144 V 12 V 16.7 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 201.6W 24V 8.4A 72-144VDC IN
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 201.6 W 72 V 144 V 24 V 8.4 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 25.2W 12V 2.1A Input 9.2-18VDC
Datasheet
10In Stock
45Expected 31/3/2027
Min.: 1
Mult.: 1

Isolated 1 Output 25.2 W 9.2 V 18 V 12 V 2.1 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 26.4W 24V 1.1A Input 9.2-18VDC
Datasheet
39In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 26.4 W 9.2 V 18 V 24 V 1.1 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 25W 5A 5V 19-36VDC
Datasheet
32In Stock
90Expected 25/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 25 W 19 V 36 V 5 V 5 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 26.4W 24V 1.1A Input 36-72VDC
Datasheet
49In Stock
45Expected 25/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 26.4 W 36 V 72 V 24 V 1.1 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 25W 5V 5A Input 36-72VDC
Datasheet
2In Stock
4Expected 8/9/2026
Min.: 1
Mult.: 1

Isolated 1 Output 25 W 36 V 72 V 5 V 5 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25
MEAN WELL DC/DC Converters - Chassis Mount 350.4W 72-144Vin 12Vout 29.2A
Datasheet
11In Stock
12Expected 31/3/2027
Min.: 1
Mult.: 1

Isolated 1 Output 350.4 W 72 V 144 V 12 V 29.2 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-350
MEAN WELL DC/DC Converters - Chassis Mount 350.4W 72-144Vin 24Vout 14.6A
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 350.4 W 72 V 144 V 24 V 14.6 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-350
MEAN WELL DC/DC Converters - Chassis Mount 201.6W 36-72Vin 24Vout 8.4A
Datasheet
60On Order
Min.: 1
Mult.: 1

Isolated 1 Output 201.6 W 36 V 72 V 24 V 8.4 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-200
MEAN WELL DC/DC Converters - Chassis Mount 25.2W 12V 2.1A Input 36-72VDC
Datasheet
357On Order
Min.: 1
Mult.: 1

Isolated 1 Output 25.2 W 36 V 72 V 12 V 2.1 A 1.5 kV 99 mm 97 mm 36 mm Industrial + 60 C - 10 C SD-25