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Chassis Mount DCDC
Chassis Mount DCDC Din Rail Mount DCDC Rack Mount DCDC

Chassis Mounting DC/DC Converters

DDM90.jpg (44954 bytes) DDH300_2.jpg (99468 bytes) 

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Model Table

Part Number

Input Voltage

Output Voltage & Current Technical pdf Data Sheet

DC/DC Converters with 12Vdc Input

SD-25-A5

9.2 - 18Vdc input

5Vdc 5A output (25W)
SD-50-A5

9.2 - 18Vdc input

5Vdc 10A output (50W)
SD-25-A12

9.2 - 18Vdc input

12Vdc 2.1A output (25W)
SD-50-A12

9.2 - 18Vdc input

12Vdc 4.2A output (50W)

DDM90A12

10 - 19Vdc input

12Vdc 7.5A output (90W)

DDI100A12

9 - 18Vdc input

12Vdc 8.3A output (100W)

DDH150A12

10 - 19Vdc input

12Vdc 12.5A output (150W)

DDI200A12

9 - 18Vdc input

12Vdc 16.7A output (200W)

DDH300A12(V16)

10 - 19Vdc input 

12Vdc 17A output (204W)

DDI360A12

9 - 18Vdc input

12Vdc 30A output (360W)
SD-25-A24

9.2 - 18Vdc input

24Vdc 1.1A output (25W)
SD-50-A24

9.2 - 18Vdc input

24Vdc 2.1A output (50W)

DDM90A24

10 - 19Vdc input

24Vdc 3.8A output (90W)

DDI100A24

9 - 18Vdc input

24Vdc 4.15A output (100W)

DDH150A24

10 - 19Vdc input

24Vdc 6.25A output (150W)

DDI200A24

9 - 18Vdc input

24Vdc 8.3A output (200W)

DDH300A24(V14)

10 - 19Vdc input 

24Vdc 8.5A output (204W)

DDI360A24

9 - 18Vdc input

24Vdc 15A output (360W)

DDH150A48

10 - 19Vdc input

48Vdc 3.12A output (150W)

DDH300A48(V27)

10 - 19Vdc input 

48Vdc 4.25A output (204W)
DC/DC Converters with 24Vdc Input
SD-25-B5

19 - 36Vdc input

5Vdc 5A output (25W)
SD-50-B5

19 - 36Vdc input

5Vdc 10A output (50W)
SD-25-B12

19 - 36Vdc input

12Vdc 2.1A output (25W)
SD-50-B12

19 - 36Vdc input

12Vdc 4.2A output (50W)

DDM90B12

19 - 36Vdc input

12Vdc 7.5A output (90W)

DDI100B12

20 - 35Vdc input

12Vdc 8.3A output (100W)

DDH150B12

19 - 36Vdc input

12Vdc 12.5A output (150W)

DDI200B12

20 - 35Vdc input

12Vdc 16.7A output (200W)

DDH300B12

19 - 36Vdc input

12Vdc 25A output (300W)

DDI360B12

20 - 35Vdc input

12Vdc 30A output (360W)
SD-25-B24

19 - 36Vdc input

24Vdc 1.1A output (25W)
SD-50-B24

19 - 36Vdc input

24Vdc 2.1A output (50W)

DDM90B24

19 - 36Vdc input

24Vdc 3.8A output (90W)

DDI100B24

20 - 35Vdc input

24Vdc 4.15A output (100W)

DDH150B24

19 - 36Vdc input

24Vdc 6.25A output (150W)

DDI200B24

20 - 35Vdc input

24Vdc 8.3A output (200W)

DDH300B24

19 - 36Vdc input

24Vdc 12.5A output (300W)

DDI360B24

20 - 35Vdc input

24Vdc 15A output (360W)

DDH150B48

19 - 36Vdc input

48Vdc 3.12A output (150W)

DDH300B48

19 - 36Vdc input

48Vdc 6.25A output (300W)
DC/DC Converters with 48Vdc Input
SD-25-C5

36 - 72Vdc input

5Vdc 5A output (25W)
SD-50-C5

36 - 72Vdc input

5Vdc 10A output (50W)
SD-25-C12

36 - 72Vdc input

12Vdc 2.1A output (25W)
SD-50-C12

36 - 72Vdc input

12Vdc 4.2A output (50W)

DDM90C12

36 - 72Vdc input

12Vdc 7.5A output (90W)

DDI100C12

30 - 60Vdc input

12Vdc 8.3A output (100W)

DDH150C12

36 - 72Vdc input

12Vdc 12.5A output (150W)

DDI200C12

30 - 60Vdc input

12Vdc 16.7A output (200W)

DDH300C12

36 - 72Vdc input

12Vdc 25A output (300W)

DDI360A12

30 - 60Vdc input

12Vdc 30A output (360W)
SD-25-C24

36 - 72Vdc input

24Vdc 1.1A output (25W)
SD-50-C24

36 - 72Vdc input

24Vdc 2.1A output (50W)

DDM90C24

36 - 72Vdc input

24Vdc 3.8A output (90W)

DDI100C24

30 - 60Vdc input

24Vdc 4.15A output (100W)

DDH150C24

36 - 72Vdc input

24Vdc 6.25A output (150W)

DDI200C24

30 - 60Vdc input

24Vdc 8.3A output (200W)

DDH300C24

36 - 72Vdc input

24Vdc 12.5A output (300W)

DDI360C24

30 - 60Vdc input

24Vdc 15A output (360W)

DDH150C48

36 - 72Vdc input

48Vdc 3.12A output (150W)

DDH300C48

36 - 72Vdc input

48Vdc 6.25A output (300W)
DC/DC Converters with 110Vdc Input

DDM90D12

72 - 144Vdc input

12Vdc 7.5A output (90W)

DDI100D12

60 - 120Vdc input

12Vdc 8.3A output (100W)

DDH150D12

72 - 144Vdc input

12Vdc 12.5A output (150W)

DDI200D12

60 - 120Vdc input

12Vdc 16.7A output (200W)

DDH300D12

72 - 144Vdc input

12Vdc 25A output (300W)

DDI360D12

60 - 120Vdc input

12Vdc 30A output (360W)

DDM90D24

72 - 144Vdc input

24Vdc 3.8A output (90W)

DDI100D24

60 - 120Vdc input

24Vdc 4.15A output (100W)

DDH150D24

72 - 144Vdc input

24Vdc 6.25A output (150W)

DDI200D24

60 - 120Vdc input

24Vdc 8.3A output (200W)

DDH300D24

72 - 144Vdc input

24Vdc 12.5A output (300W)

DDI360D24

60 - 120Vdc input

24Vdc 15A output (360W)

DDH150D48

72 - 144Vdc input

48Vdc 3.12A output (150W)

DDH300D48

72 - 144Vdc input

48Vdc 6.25A output (300W)
 

Product Summary

The SD, DDM, and DDH Series are low cost standalone DC/DC converters with a single isolated output, offering galvanically isolated DC power conversion up to 300W. Inputs vary from 12 to 110Vdc nominal, and outputs from 5 to 48Vdc. 

An important additional feature of the DDH series is the "high/low" output switch which enables the unit to be set for charging batteries. e.g. where the requirement is to charge 48Vdc batteries at 55.2Vdc and only a 24Vdc power supply is available, the unit can be set in the "high mode" and will float charge the 48Vdc batteries from a 24Vdc source.

The SD series offers a wide output voltage adjustment (e.g. 24Vdc units are adjustable via a pot from 23Vdc to 30Vdc) - please ask for details

Custom units with non standard voltages are also available - please ask for details.  

For more information on standard and custom products please fill out and submit the form below or contact us.

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Last modified: May 19, 2006