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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Nombre de résultats par page
Description Prix Output Voltage Input Voltage Range Output Voltage Adjustment Range Input Voltage Nominal Power Rating Isolation Voltage Output Current Mounting Type Number of Outputs Package Efficiency Medical Approved Minimum Temperature Railway Approved
N° de stock RS 189-7703
Référence fabricantMAX845ESA+T
2,208 €
Each (On a Reel of 2500)
5V dc 4.5 → 5.5 V dc - 4.5 → 5.5 V dc 0.75W - 1A Surface Mount 2 SOIC - - -40°C -
N° de stock RS 190-1444
Référence fabricantMAX845ESA+T
3,535 €
Each (In a Pack of 2)
5V dc 4.5 → 5.5 V dc - 4.5 → 5.5 V dc 0.75W - 1A Surface Mount 2 SOIC - - -40°C -
N° de stock RS 761-3899
Référence fabricantMAX845EUA+T
3,54 €
4V dc 0.3 → 7 V dc - 5 V dc 0.75W - 1A Surface Mount 2 μMax - - -40°C -