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.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 200.4W 36-72Vin 12Vout 16.7A 46In Stock
$100.085
$94.742
$91.883
$90.607
$90.572
Min.: 1
Mult.: 1
Isolated 1 Output 200.4 W 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 150W 12V 12.5A Input 19-36VDC 44In Stock
$59.584
$56.736
$54.230
$52.635
Min.: 1
Mult.: 1
Isolated 1 Output 150 W 12 V 12.5 A 1.5 kV 199 mm 110 mm 50 mm Industrial + 60 C - 10 C SD-150
MEAN WELL DC/DC Converters - Chassis Mount 19-36VDC O/P +24V6.3A 522In Stock
$61.293
$58.331
$55.825
$54.116
Min.: 1
Mult.: 1
Isolated 1 Output 151.2 W 24 V 6.3 A 1.5 kV 199 mm 110 mm 50 mm Industrial + 60 C - 10 C SD-150
MEAN WELL DC/DC Converters - Chassis Mount 19-36VDC O/P +24V4.2A 49In Stock
240Expected 3/31/2027
$45.001
$42.837
$41.014
$39.761
Min.: 1
Mult.: 1
Isolated 1 Output 100.8 W 24 V 4.2 A 1.5 kV 199 mm 98 mm 38 mm Industrial + 60 C - 10 C SD-100
MEAN WELL DC/DC Converters - Chassis Mount 36-72VDC O/P +12V8.5A 73In Stock
60Expected 3/31/2027
$45.001
$42.837
$41.014
$39.761
Min.: 1
Mult.: 1
Isolated 1 Output 102 W 12 V 8.5 A 1.5 kV 199 mm 98 mm 38 mm Industrial + 60 C - 10 C SD-100
MEAN WELL DC/DC Converters - Chassis Mount 36-72VDC O/P +24V4.2A 56In Stock
60Expected 1/5/2027
$45.001
$42.837
$41.014
$39.761
Min.: 1
Mult.: 1
Isolated 1 Output 100 W 24 V 4.2 A 1.5 kV 199 mm 98 mm 38 mm Industrial + 60 C - 10 C SD-100
MEAN WELL DC/DC Converters - Chassis Mount 15W 12V 1.25A Input 9.2-18VDC 170In Stock
$17.317
$16.519
$15.722
$15.266
Min.: 1
Mult.: 1
Isolated 1 Output 15 W 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 24V 0.625A Input 9.2-18VDC 135In Stock
180Expected 12/14/2026
$17.317
$16.519
$15.722
$15.266
Min.: 1
Mult.: 1
Isolated 1 Output 15 W 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 5V 3A Input 18-36VDC 177In Stock
540On Order
$12.737
$12.726
$12.703
Min.: 1
Mult.: 1
Isolated 1 Output 15 W 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 248In Stock
180Expected 3/31/2027
$17.317
$16.519
$15.722
$15.266
Min.: 1
Mult.: 1
Isolated 1 Output 15 W 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 539In Stock
$17.317
$16.519
$15.722
$15.266
Min.: 1
Mult.: 1
Isolated 1 Output 15 W 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 201.6W 36-72Vin 24Vout 8.4A 44In Stock
$102.387
$95.061
$92.384
$90.572
Min.: 1
Mult.: 1
Isolated 1 Output 201.6 W 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 5V 5A 25W 9.2-18VDC 227In Stock
$29.849
$28.482
$27.229
$26.431
Min.: 1
Mult.: 1
Isolated 1 Output 25 W 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 77In Stock
135Expected 12/14/2026
$29.849
$28.482
$27.229
$26.431
Min.: 1
Mult.: 1
Isolated 1 Output 25.2 W 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 25.2W 12V 2.1A Input 36-72VDC 175In Stock
180Expected 12/14/2026
$29.849
$28.482
$27.229
$26.431
Min.: 1
Mult.: 1
Isolated 1 Output 25.2 W 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 330W 19-36Vin 12Vout 27.5A 163In Stock
$122.415
$111.535
$108.345
Min.: 1
Mult.: 1
Isolated 1 Output 330 W 12 V 27.5 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 19-36Vin 24Vout 14.6A 63In Stock
48Expected 4/14/2027
$122.472
$116.662
$111.535
$108.345
Min.: 1
Mult.: 1
Isolated 1 Output 350.4 W 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 330W 36-72Vin 12Vout 27.5A 35In Stock
36Expected 3/31/2027
$122.449
$111.535
$111.501
$110.521
$108.345
Min.: 1
Mult.: 1
Isolated 1 Output 330 W 12 V 27.5 A 1.5 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-350
MEAN WELL DC/DC Converters - Chassis Mount 72-144VDC O/P +12V40A 19In Stock
120On Order
$185.132
$176.360
$168.499
$163.600
Min.: 1
Mult.: 1
Isolated 1 Output 480 W 12 V 40 A 2 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-500
MEAN WELL DC/DC Converters - Chassis Mount 72-144VDC O/P +24V21A 21In Stock
$179.664
$163.600
$158.815
Min.: 1
Mult.: 1
Isolated 1 Output 504 W 24 V 21 A 2 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-500
MEAN WELL DC/DC Converters - Chassis Mount 19-72VDC O/P +24V21A 40In Stock
408On Order
$179.664
$163.600
$163.589
$158.815
Min.: 1
Mult.: 1
Isolated 1 Output 504 W 24 V 21 A 2 kV 215 mm 115 mm 50 mm Industrial + 60 C - 20 C SD-500
MEAN WELL DC/DC Converters - Chassis Mount 9.2-18VDC O/P +12V4.2A 102In Stock
72Expected 1/5/2027
$37.266
$35.443
$33.962
$32.925
$32.014
Min.: 1
Mult.: 1
Isolated 1 Output 50.4 W 12 V 4.2 A 1.5 kV 159 mm 97 mm 38 mm Industrial + 60 C - 10 C SD-50
MEAN WELL DC/DC Converters - Chassis Mount 19-36VDC O/P +24V2.1A 74In Stock
96Expected 1/5/2027
$37.254
$35.431
$33.950
$32.925
Min.: 1
Mult.: 1
Isolated 1 Output 50.4 W 24 V 2.1 A 1.5 kV 159 mm 97 mm 38 mm Industrial + 60 C - 10 C SD-50
MEAN WELL DC/DC Converters - Chassis Mount 36-72VDC O/P +24V2.1A 118In Stock
$37.254
$35.431
$33.950
$32.925
Min.: 1
Mult.: 1
Isolated 1 Output 50.4 W 24 V 2.1 A 1.5 kV 159 mm 97 mm 38 mm Industrial + 60 C - 10 C SD-50
MEAN WELL DC/DC Converters - Chassis Mount 72-144VDC O/P +24V4.2A 15In Stock
80Expected 1/5/2027
$46.391
$44.113
$42.176
$39.761
Min.: 1
Mult.: 1
Isolated 1 Output 100.8 W 24 V 4.2 A 1.5 kV 199 mm 98 mm 38 mm Industrial + 60 C - 10 C SD-100