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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Beskrivning Pris 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-artikelnummer 174-4547
Tillv. art.nrNXF1S0505MC-R7
VarumärkeMurata
57,51 kr
Each
Enheter
5V dc 4.75 → 5.25 V dc - 5 V dc 3kV dc 1W 200mA Surface Mount 1 SMD 64.5% - -40°C -
RS-artikelnummer 174-4540
Tillv. art.nrNXF1S0305MC-R7
VarumärkeMurata
49,003 kr
Each (On a Reel of 160)
Enheter
5V dc 4.75 → 5.25 V dc - 5 V dc 3kV dc 1W 200mA Surface Mount 1 SMD 59% - -40°C -
RS-artikelnummer 174-4539
Tillv. art.nrNXF1S0303MC-R7
VarumärkeMurata
49,003 kr
Each (On a Reel of 160)
Enheter
3.3V dc 3.13 → 3.46 V dc - 3.3 V dc 3kV dc 1W 303mA Surface Mount 1 SMD 59% - -40°C -
RS-artikelnummer 174-4546
Tillv. art.nrNXF1S0305MC-R7
VarumärkeMurata
57,51 kr
Each
Enheter
5V dc 4.75 → 5.25 V dc - 5 V dc 3kV dc 1W 200mA Surface Mount 1 SMD 59% - -40°C -
RS-artikelnummer 174-4548
Tillv. art.nrNMUSB2022PMC-R7
VarumärkeMurata
717,00 kr
Each
Enheter
5V dc 4.5 → 5.5 V dc - 5 V dc 4kV ac - - Surface Mount 1 - - Yes -40°C -
RS-artikelnummer 174-4545
Tillv. art.nrNXF1S0303MC-R7
VarumärkeMurata
57,51 kr
Each
Enheter
3.3V dc 3.13 → 3.46 V dc - 3.3 V dc 3kV dc 1W 303mA Surface Mount 1 SMD 59% - -40°C -
RS-artikelnummer 174-4541
Tillv. art.nrNXF1S0505MC-R7
VarumärkeMurata
49,003 kr
Each (On a Reel of 160)
Enheter
5V dc 4.75 → 5.25 V dc - 5 V dc 3kV dc 1W 200mA Surface Mount 1 SMD 64.5% - -40°C -
RS-artikelnummer 174-4542
Tillv. art.nrNMUSB2022PMC-R7
VarumärkeMurata
532,00 kr
Each (On a Reel of 23)
Enheter
5V dc 4.5 → 5.5 V dc - 5 V dc 4kV ac - - Surface Mount 1 - - Yes -40°C -