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. 174-3330
Mfr. Part No.AEE01CC48-M
BrandArtesyn
HK$424.87
Each (In a Tube of 10)
units
±15V dc 36 → 75 V dc - 48 V dc 4.2kV dc 15W 500mA Through Hole 2 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3886
Mfr. Part No.ERM01C110B
BrandArtesyn
HK$399.51
Each
units
15V dc 40 → 160 V dc - 110 V dc 3kV dc 20W 1.33A Through Hole 1 DIP 86% - -40°C Yes
RS Stock No. 174-3903
Mfr. Part No.ERM04A110
BrandArtesyn
HK$399.51
Each
units
5V dc 40 → 160 V dc - 110 V dc 3kV dc 20W 4A Through Hole 1 DIP 84% - -40°C Yes
RS Stock No. 174-4034
Mfr. Part No.ERM04A18B
BrandArtesyn
HK$387.01
Each
units
5V dc 9 → 36 V dc - 18 V dc 3kV dc 20W 4A Through Hole 1 DIP 85% - -40°C Yes
RS Stock No. 174-3331
Mfr. Part No.AEE01H12-M
BrandArtesyn
HK$418.433
Each (In a Tube of 10)
units
24V dc 9 → 18 V dc - 12 V dc 4.2kV dc 15W 620mA Through Hole 1 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3937
Mfr. Part No.ERM01CC36B
BrandArtesyn
HK$387.05
Each
units
±15V dc 18 → 75 V dc ±14.85 V dc, ±15.15 V dc 36 V dc 3kV dc 20W 660mA Through Hole 2 DIP 87% - -40°C Yes
RS Stock No. 174-3757
Mfr. Part No.AEE02B48-M
BrandArtesyn
HK$510.47
Each
units
12V dc 36 → 75 V dc - 48 V dc 4.2kV dc 20W 1.67A Through Hole 1 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3418
Mfr. Part No.ERM00H18B
BrandArtesyn
HK$317.819
Each (In a Tube of 10)
units
24V dc 9 → 36 V dc - 18 V dc 3kV dc 10W 410mA Through Hole 1 DIP 88% - -40°C Yes
RS Stock No. 174-3409
Mfr. Part No.ERM00BB36B
BrandArtesyn
HK$317.819
Each (In a Tube of 10)
units
±12V dc 18 → 75 V dc ±11.88 V dc, ±12.12 V dc 36 V dc 3kV dc 10W 410mA Through Hole 2 DIP 89% - -40°C Yes
RS Stock No. 174-3374
Mfr. Part No.AYA00C24-L
BrandArtesyn
HK$136.304
Each (In a Tube of 10)
units
15V dc 18 → 36 V dc - 24 V dc 1.5kV dc 2W 130mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 174-3332
Mfr. Part No.AEE01H24-M
BrandArtesyn
HK$418.433
Each (In a Tube of 10)
units
24V dc 18 → 36 V dc - 24 V dc 4.2kV dc 15W 620mA Through Hole 1 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3351
Mfr. Part No.AEE02H48-M
BrandArtesyn
HK$481.343
Each (In a Tube of 10)
units
24V dc 36 → 75 V dc - 48 V dc 4.2kV dc 20W 840mA Through Hole 1 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3825
Mfr. Part No.AEE01BB24-M
BrandArtesyn
HK$450.61
Each
units
±12V dc 18 → 36 V dc - 24 V dc 4.2kV dc 15W 620mA Through Hole 2 2 in x 1 in Case 89% Yes -40°C -
RS Stock No. 174-3440
Mfr. Part No.ERM04A36
BrandArtesyn
HK$364.913
Each (In a Tube of 10)
units
5V dc 18 → 75 V dc - 36 V dc 3kV dc 20W 4A Through Hole 1 DIP 85% - -40°C Yes
RS Stock No. 174-3882
Mfr. Part No.ERM00H18B
BrandArtesyn
HK$337.02
Each
units
24V dc 9 → 36 V dc - 18 V dc 3kV dc 10W 410mA Through Hole 1 DIP 88% - -40°C Yes
RS Stock No. 174-3388
Mfr. Part No.ERM00BB110
BrandArtesyn
HK$330.148
Each (In a Tube of 10)
units
±12V dc 40 → 160 V dc ±11.88 V dc, ±12.12 V dc 110 V dc 3kV dc 10W 410mA Through Hole 2 DIP 86% - -40°C Yes
RS Stock No. 174-3456
Mfr. Part No.ERM01H18B
BrandArtesyn
HK$364.913
Each (In a Tube of 10)
units
24V dc 9 → 36 V dc - 18 V dc 3kV dc 20W 830mA Through Hole 1 DIP 87% - -40°C Yes
RS Stock No. 174-3933
Mfr. Part No.EMR01B36B
BrandArtesyn
HK$387.05
Each
units
12V dc 18 → 75 V dc - 24 V dc 3kV dc 20W 1.67A Through Hole 1 1 in x 2 in DIP 88% - -40°C Yes
RS Stock No. 174-3838
Mfr. Part No.AYA00C24-L
BrandArtesyn
HK$144.60
Each
units
15V dc 18 → 36 V dc - 24 V dc 1.5kV dc 2W 130mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 174-3334
Mfr. Part No.AEE03A12-M
BrandArtesyn
HK$418.433
Each (In a Tube of 10)
units
5V dc 9 → 18 V dc - 12 V dc 4.2kV dc 15W 3A Through Hole 1 2 in x 1 in Case 89% Yes -40°C -