Isolated DC-DC Converters

Isolated DC-DC converters convert a source of direct current (DC) from one voltage to another, and contain an electrical barrier between the input and output to improve safety. They are suitable for a range of applications, including telecommunication equipment, industrial equipment and consumer electronics.


What are isolated DC-DC converters used for?

Isolated DC-DC converters are used within equipment and devices containing different circuits or sub-circuits where it is necessary to convert the voltage of a DC supply from one level to another. For converting AC to DC, an AC-DC converter would be used.


Types of isolated DC-DC converters

Isolated DC-DC converters come in a wide range of input and output voltages and a variety of mountings, such as:

  • Chassis mount
  • DIN Rail mount
  • Flange mount
  • PCB mount
  • Rack mount
  • Surface mount
  • Through hole

The advantages of isolated DC-DC converters:

  • Meet international safety standards and regulations.
  • Electrical isolation provides additional safety to personnel in case of internal failure.
  • Wide range of voltage conversion with high efficiency.

Certain models are railway- and medical-approved.


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Description Price Output Voltage Input Voltage Range Output Voltage Adjustment Range Input Voltage Nominal Isolation Voltage Power Rating Output Current Mounting Type Number of Outputs Package Efficiency Medical Approved Minimum Temperature Railway Approved
RS Stock No. 124-7593
Mfr. Part No.TMA 1205D
BrandTRACOPOWER
TWD1,259.00
1 Tube of 10
Tube(s)
5V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W 100mA Through Hole 2 SIP 6 74% - -40°C -
RS Stock No. 191-5010
Mfr. Part No.TMA 1205D
BrandTRACOPOWER
TWD184.00
Each
units
±5V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W ±100mA Through Hole 2 SIP 6 74% - -40°C -
RS Stock No. 191-6574
Mfr. Part No.TMA 0515D
BrandTRACOPOWER
TWD164.00
Each
units
±15V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W ±35mA Through Hole 2 SIP 6 79% - -40°C -
RS Stock No. 666-4073
Mfr. Part No.TMV 2415D
BrandTRACOPOWER
TWD215.00
Each
units
±15V dc 21.6 → 26.4 V dc - 24 V dc 3kV dc 1W ±30mA Through Hole 2 SIP 7 80% - -40°C -
RS Stock No. 166-5239
Mfr. Part No.TMA 0515S
BrandTRACOPOWER
TWD1,345.00
1 Tube of 10
Tube(s)
15V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 65mA Through Hole 1 SIP 6 78% - -40°C -
RS Stock No. 217-6626
Mfr. Part No.TME 1215S
BrandTRACOPOWER
TWD189.00
Each
units
15V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W 65mA Through Hole 1 SIP 4 80% - -40°C -
RS Stock No. 166-5254
Mfr. Part No.TMV 0515S
BrandTRACOPOWER
TWD1,646.00
1 Tube of 10
Tube(s)
15V dc 4.5 → 5.5 V dc - 5 V dc 3kV dc 1W 65mA Through Hole 1 SIP 7 78% - -40°C -
RS Stock No. 166-5240
Mfr. Part No.TMA 2415S
BrandTRACOPOWER
TWD178.40
1 Tube of 10
Tube(s)
15V dc 21.6 → 26.4 V dc - 24 V dc 1kV dc 1W 65mA Through Hole 1 SIP 6 79% - -40°C -
RS Stock No. 666-4035
Mfr. Part No.TMV 1212S
BrandTRACOPOWER
TWD236.00
Each
units
12V dc 10.8 → 13.2 V dc - 12 V dc 3kV dc 1W 80mA Through Hole 1 SIP 7 80% - -40°C -
RS Stock No. 161-6716
Mfr. Part No.TMV 2412S
BrandTRACOPOWER
TWD1,537.00
1 Tube of 10
Tube(s)
12V dc 21.6 → 26.4 V dc - 24 V dc 3kV dc 1W 80mA Through Hole 1 SIP 7 78% - -40°C -
RS Stock No. 124-7662
Mfr. Part No.TMA 1512S
BrandTRACOPOWER
TWD1,308.00
1 Tube of 10
Tube(s)
12V dc 13.5 → 16.5 V dc - 15 V dc 1kV dc 1W 80mA Through Hole 1 SIP 6 80% - -40°C -
RS Stock No. 124-7592
Mfr. Part No.TMA 1212S
BrandTRACOPOWER
TWD1,360.00
1 Tube of 10
Tube(s)
12V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W 80mA Through Hole 1 SIP 6 80% - -40°C -
RS Stock No. 124-7599
Mfr. Part No.TME 0515S
BrandTRACOPOWER
TWD1,294.00
1 Tube of 10
Tube(s)
15V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 65mA Through Hole 1 SIP 4 78% - -40°C -
RS Stock No. 166-5233
Mfr. Part No.TME 0512S
BrandTRACOPOWER
TWD1,430.00
1 Tube of 10
Tube(s)
12V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 80mA Through Hole 1 SIP 4 77% - -40°C -
RS Stock No. 189-6969
Mfr. Part No.TME 1212S
BrandTRACOPOWER
TWD194.00
Each
units
12V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W 80mA Through Hole 1 SIP 4 79% - -40°C -
RS Stock No. 706-5051
Mfr. Part No.TMA 1505S
BrandTRACOPOWER
TWD170.00
Each
units
5V dc 13.5 → 16.5 V dc - 15 V dc 1kV dc 1W 200mA Through Hole 1 SIP 6 73% - -40°C -
RS Stock No. 161-6704
Mfr. Part No.TMA 2412S
BrandTRACOPOWER
TWD1,469.00
1 Tube of 10
Tube(s)
12V dc 21.6 → 26.4 V dc - 24 V dc 1kV dc 1W 80mA Through Hole 1 SIP 6 78% - -40°C -
RS Stock No. 191-4966
Mfr. Part No.TMA 0505D
BrandTRACOPOWER
TWD176.00
Each
units
±5V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W ±100mA Through Hole 2 SIP 6 72% - -40°C -
RS Stock No. 166-5255
Mfr. Part No.TMV 1215S
BrandTRACOPOWER
TWD1,646.00
1 Tube of 10
Tube(s)
15V dc 10.8 → 13.2 V dc - 12 V dc 3kV dc 1W 65mA Through Hole 1 SIP 7 80% - -40°C -
RS Stock No. 124-7663
Mfr. Part No.TMA 1515S
BrandTRACOPOWER
TWD1,217.00
1 Tube of 10
Tube(s)
15V dc 13.5 → 16.5 V dc - 15 V dc 1kV dc 1W 65mA Through Hole 1 SIP 6 80% - -40°C -