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. 166-5238
Mfr. Part No.TMA 0512D
BrandTRACOPOWER
MYR20.689
Each (In a Tube of 10)
units
±12V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W ±40mA Through Hole 2 SIP 6 78% - -40°C -
RS Stock No. 189-6997
Mfr. Part No.TMA 0512D
BrandTRACOPOWER
MYR25.75
Each
units
±12V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W ±40mA Through Hole 2 SIP 6 78% - -40°C -
RS Stock No. 124-7585
Mfr. Part No.TME 2405S
BrandTRACOPOWER
MYR19.011
Each (In a Tube of 10)
units
5V dc 21.6 → 26.4 V dc - 24 V dc 1000V dc 1W 200mA Through Hole 1 SIP 4 70% - -40°C -
RS Stock No. 189-6975
Mfr. Part No.TME 2405S
BrandTRACOPOWER
MYR34.20
Each
units
5V dc 21.6 → 26.4 V dc - 24 V dc 1000V dc 1W 200mA Through Hole 1 SIP 4 70% - -40°C -
RS Stock No. 666-4048
Mfr. Part No.TMV 2405S
BrandTRACOPOWER
MYR36.25
Each
units
5V dc 21.6 → 26.4 V dc - 24 V dc 3000V dc 1W 200mA Through Hole 1 SIP 7 71% - -40°C -
RS Stock No. 161-6717
Mfr. Part No.TMV 2405S
BrandTRACOPOWER
MYR21.761
Each (In a Tube of 10)
units
5V dc 21.6 → 26.4 V dc - 24 V dc 3kV dc 1W 200mA Through Hole 1 SIP 7 71% - -40°C -
RS Stock No. 189-7041
Mfr. Part No.TMA 2415D
BrandTRACOPOWER
MYR49.57
Each
units
±15V dc 21.6 → 26.4 V dc - 24 V dc 1000V dc 1W ±35mA Through Hole 2 SIP 6 80% - -40°C -
RS Stock No. 124-7587
Mfr. Part No.TMA 2415D
BrandTRACOPOWER
MYR20.853
Each (In a Tube of 10)
units
15V dc 21.6 → 26.4 V dc - 24 V dc 1000V dc 1W 35mA Through Hole 2 SIP 6 80% - -40°C -
RS Stock No. 124-7588
Mfr. Part No.TMA 0505S
BrandTRACOPOWER
MYR14.119
Each (In a Tube of 10)
units
5V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W 200mA Through Hole 1 SIP 6 71% - -40°C -
RS Stock No. 189-6931
Mfr. Part No.TME 0505S
BrandTRACOPOWER
MYR17.84
Each
units
5V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W 200mA Through Hole 1 SIP 4 70% - -40°C -
RS Stock No. 161-6748
Mfr. Part No.TME 2409S
BrandTRACOPOWER
MYR16.687
Each (In a Tube of 10)
units
9V dc 21.6 → 26.4 V dc - 24 V dc 1kV dc 1W 110mA Through Hole 1 SIP 4 79% - -40°C -
RS Stock No. 666-4067
Mfr. Part No.TMV 1215D
BrandTRACOPOWER
MYR35.30
Each
units
±15V dc 10.8 → 13.2 V dc - 12 V dc 3000V dc 1W ±30mA Through Hole 2 SIP 7 81% - -40°C -
RS Stock No. 124-7595
Mfr. Part No.TMA 0515D
BrandTRACOPOWER
MYR17.843
Each (In a Tube of 10)
units
15V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W 35mA Through Hole 2 SIP 6 79% - -40°C -
RS Stock No. 124-7582
Mfr. Part No.TME 0505S
BrandTRACOPOWER
MYR17.07
Each (In a Tube of 10)
units
5V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W 200mA Through Hole 1 SIP 4 70% - -40°C -
RS Stock No. 161-6720
Mfr. Part No.TMV 1215D
BrandTRACOPOWER
MYR20.678
Each (In a Tube of 10)
units
±15V dc 10.8 → 13.2 V dc - 12 V dc 3kV dc 1W ±30mA Through Hole 2 SIP 7 81% - -40°C -
RS Stock No. 124-7651
Mfr. Part No.TMV 0505S
BrandTRACOPOWER
MYR18.463
Each (In a Tube of 10)
units
5V dc 4.5 → 5.5 V dc - 5 V dc 3000V dc 1W 200mA Through Hole 1 SIP 7 71% - -40°C -
RS Stock No. 191-6574
Mfr. Part No.TMA 0515D
BrandTRACOPOWER
MYR23.42
Each
units
±15V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W ±35mA Through Hole 2 SIP 6 79% - -40°C -
RS Stock No. 217-6632
Mfr. Part No.TME 2409S
BrandTRACOPOWER
MYR26.99
Each
units
9V dc 21.6 → 26.4 V dc - 24 V dc 1000V dc 1W 110mA Through Hole 1 SIP 4 79% - -40°C -
RS Stock No. 666-4026
Mfr. Part No.TMV 0505S
BrandTRACOPOWER
MYR22.77
Each
units
5V dc 4.5 → 5.5 V dc - 5 V dc 3000V dc 1W 200mA Through Hole 1 SIP 7 71% - -40°C -
RS Stock No. 191-4922
Mfr. Part No.TMA 0505S
BrandTRACOPOWER
MYR17.08
Each
units
5V dc 4.5 → 5.5 V dc - 5 V dc 1000V dc 1W 200mA Through Hole 1 SIP 6 71% - -40°C -