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 Power Rating Isolation Voltage Output Current Mounting Type Number of Outputs Package Efficiency Medical Approved Minimum Temperature Railway Approved
RS Stock No. 176-4625
Mfr. Part No.TRS 2-4815
BrandTRACOPOWER
MYR62.37
Each
units
24V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc 83mA Surface Mount 1 SMD-7 82% - -40°C -
RS Stock No. 176-4398
Mfr. Part No.TRS 2-1223
BrandTRACOPOWER
MYR808.17
1 Tube of 10
Tube(s)
±15V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc ±67mA Surface Mount 2 SMD-7 81% - -40°C -
RS Stock No. 176-4561
Mfr. Part No.TRS 2-2411
BrandTRACOPOWER
MYR64.87
Each
units
5V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 400mA Surface Mount 1 SMD-7 78% - -40°C -
RS Stock No. 176-4619
Mfr. Part No.TRS 2-4823
BrandTRACOPOWER
MYR70.71
Each
units
±15V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc ±67mA Surface Mount 2 SMD-7 80% - -40°C -
RS Stock No. 176-4571
Mfr. Part No.TRS 2-4811
BrandTRACOPOWER
MYR64.89
Each
units
5V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc 400mA Surface Mount 1 SMD-7 79% - -40°C -
RS Stock No. 176-4585
Mfr. Part No.TRS 2-1222
BrandTRACOPOWER
MYR70.71
Each
units
±12V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc ±83mA Surface Mount 2 SMD-7 83% - -40°C -
RS Stock No. 176-4389
Mfr. Part No.TRS 2-2423
BrandTRACOPOWER
MYR808.17
1 Tube of 10
Tube(s)
±15V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc ±67mA Surface Mount 2 SMD-7 82% - -40°C -
RS Stock No. 176-4391
Mfr. Part No.TRS 2-1210
BrandTRACOPOWER
MYR684.42
1 Tube of 10
Tube(s)
3.3V dc 9 → 18 V dc - 12 V dc 1.65W 1.6kV dc 500mA Surface Mount 1 SMD-7 77% - -40°C -
RS Stock No. 176-4604
Mfr. Part No.TRS 2-1210
BrandTRACOPOWER
MYR62.37
Each
units
3.3V dc 9 → 18 V dc - 12 V dc 1.65W 1.6kV dc 500mA Surface Mount 1 SMD-7 77% - -40°C -
RS Stock No. 176-4368
Mfr. Part No.TRS 2-1212
BrandTRACOPOWER
MYR684.42
1 Tube of 10
Tube(s)
12V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc 167mA Surface Mount 1 SMD-7 84% - -40°C -
RS Stock No. 176-4623
Mfr. Part No.TRS 2-0911
BrandTRACOPOWER
MYR64.87
Each
units
5V dc 4.5 → 13.2 V dc - 9 V dc 2W 1.6kV dc 400mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4569
Mfr. Part No.TRS 2-2410
BrandTRACOPOWER
MYR62.37
Each
units
3.3V dc 18 → 36 V dc - 24 V dc 1.65W 1.6kV dc 500mA Surface Mount 1 SMD-7 77% - -40°C -
RS Stock No. 176-4628
Mfr. Part No.TRS 2-2413
BrandTRACOPOWER
MYR62.37
Each
units
15V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 134mA Surface Mount 1 SMD-7 84% - -40°C -
RS Stock No. 176-4404
Mfr. Part No.TRS 2-2421
BrandTRACOPOWER
MYR775.46
1 Tube of 10
Tube(s)
±5V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc ±200mA Surface Mount 2 SMD-7 80% - -40°C -
RS Stock No. 176-4395
Mfr. Part No.TRS 2-2412
BrandTRACOPOWER
MYR684.42
1 Tube of 10
Tube(s)
12V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 167mA Surface Mount 1 SMD-7 84% - -40°C -
RS Stock No. 176-4602
Mfr. Part No.TRS 2-1219
BrandTRACOPOWER
MYR71.64
Each
units
9V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc 222mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4396
Mfr. Part No.TRS 2-2411
BrandTRACOPOWER
MYR684.42
1 Tube of 10
Tube(s)
5V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 400mA Surface Mount 1 SMD-7 78% - -40°C -
RS Stock No. 176-4382
Mfr. Part No.TRS 2-4821
BrandTRACOPOWER
MYR775.46
1 Tube of 10
Tube(s)
±5V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc ±200mA Surface Mount 2 SMD-7 78% - -40°C -
RS Stock No. 176-4366
Mfr. Part No.TRS 2-1211
BrandTRACOPOWER
MYR638.93
1 Tube of 10
Tube(s)
5V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc 400mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4587
Mfr. Part No.TRS 2-2423
BrandTRACOPOWER
MYR70.71
Each
units
±15V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc ±67mA Surface Mount 2 SMD-7 82% - -40°C -