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. 176-4401
Mfr. Part No.TRS 2-1219
BrandTRACOPOWER
HK$1,214.93
1 Tube of 10
Tube(s)
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. 176-4383
Mfr. Part No.TRS 2-4819
BrandTRACOPOWER
HK$1,216.10
1 Tube of 10
Tube(s)
9V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc 222mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4623
Mfr. Part No.TRS 2-0911
BrandTRACOPOWER
HK$127.10
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. 176-4381
Mfr. Part No.TRS 2-4822
BrandTRACOPOWER
HK$1,365.27
1 Tube of 10
Tube(s)
±12V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc ±83mA Surface Mount 2 SMD-7 82% - -40°C -
RS Stock No. 176-4384
Mfr. Part No.TRS 2-4815
BrandTRACOPOWER
HK$1,214.93
1 Tube of 10
Tube(s)
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. 176-4363
Mfr. Part No.TRS 2-0912
BrandTRACOPOWER
HK$1,204.79
1 Tube of 10
Tube(s)
12V dc 4.5 → 13.2 V dc - 9 V dc 2W 1.6kV dc 167mA Surface Mount 1 SMD-7 83% - -40°C -
RS Stock No. 176-4402
Mfr. Part No.TRS 2-1215
BrandTRACOPOWER
HK$1,204.79
1 Tube of 10
Tube(s)
24V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc 83mA Surface Mount 1 SMD-7 83% - -40°C -
RS Stock No. 176-4595
Mfr. Part No.TRS 2-2422
BrandTRACOPOWER
HK$137.58
Each
units
±12V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc ±83mA Surface Mount 2 SMD-7 83% - -40°C -
RS Stock No. 176-4600
Mfr. Part No.TRS 2-4822
BrandTRACOPOWER
HK$152.95
Each
units
±12V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc ±83mA Surface Mount 2 SMD-7 82% - -40°C -
RS Stock No. 176-4364
Mfr. Part No.TRS 2-0911
BrandTRACOPOWER
HK$1,233.00
1 Tube of 10
Tube(s)
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. 176-4395
Mfr. Part No.TRS 2-2412
BrandTRACOPOWER
HK$1,204.79
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. 176-4403
Mfr. Part No.TRS 2-1213
BrandTRACOPOWER
HK$1,214.93
1 Tube of 10
Tube(s)
15V dc 9 → 18 V dc - 12 V dc 2W 1.6kV dc 134mA Surface Mount 1 SMD-7 83% - -40°C -
RS Stock No. 176-4382
Mfr. Part No.TRS 2-4821
BrandTRACOPOWER
HK$1,376.23
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. 176-4361
Mfr. Part No.TRS 2-0915
BrandTRACOPOWER
HK$1,214.93
1 Tube of 10
Tube(s)
24V dc 4.5 → 13.2 V dc - 9 V dc 2W 1.6kV dc 83mA Surface Mount 1 SMD-7 82% - -40°C -
RS Stock No. 176-4393
Mfr. Part No.TRS 2-4823
BrandTRACOPOWER
HK$1,376.23
1 Tube of 10
Tube(s)
±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. 176-4392
Mfr. Part No.TRS 2-2419
BrandTRACOPOWER
HK$1,204.79
1 Tube of 10
Tube(s)
9V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 222mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4625
Mfr. Part No.TRS 2-4815
BrandTRACOPOWER
HK$134.99
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. 176-4617
Mfr. Part No.TRS 2-4819
BrandTRACOPOWER
HK$121.36
Each
units
9V dc 36 → 75 V dc - 48 V dc 2W 1.6kV dc 222mA Surface Mount 1 SMD-7 80% - -40°C -
RS Stock No. 176-4577
Mfr. Part No.TRS 2-1223
BrandTRACOPOWER
HK$152.95
Each
units
±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. 176-4613
Mfr. Part No.TRS 2-2419
BrandTRACOPOWER
HK$134.99
Each
units
9V dc 18 → 36 V dc - 24 V dc 2W 1.6kV dc 222mA Surface Mount 1 SMD-7 80% - -40°C -