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. 186-0231
Mfr. Part No.THL 15-2411WI
BrandTRACOPOWER
£23.60
Each
Units
5V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 3A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0206
Mfr. Part No.THL 15-4822WI
BrandTRACOPOWER
£226.00
1 Tube of 10
Tube(s)
±12V dc 18 → 75 V dc ±10.8 V dc, ±13.2 V dc 48 V dc 15W 1kV dc ±625mA Through Hole 2 1 x 1 in 89% - -40°C -
RS Stock No. 186-0234
Mfr. Part No.THL 15-2412WI
BrandTRACOPOWER
£22.33
Each
Units
12V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 1.25A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0215
Mfr. Part No.THL 15-4813WI
BrandTRACOPOWER
£22.33
Each
Units
15V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 1A Through Hole 1 1 x 1 in 89% - -40°C -
RS Stock No. 186-0208
Mfr. Part No.THL 15-4823WI
BrandTRACOPOWER
£226.00
1 Tube of 10
Tube(s)
±15V dc 18 → 75 V dc ±13.5 V dc, ±16.5 V dc 48 V dc 15W 1kV dc ±500mA Through Hole 2 1 x 1 in 89% - -40°C -
RS Stock No. 186-0203
Mfr. Part No.THL 15-4812WI
BrandTRACOPOWER
£214.30
1 Tube of 10
Tube(s)
12V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 1.25A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0200
Mfr. Part No.THL 15-2423WI
BrandTRACOPOWER
£226.00
1 Tube of 10
Tube(s)
±15V dc 9 → 36 V dc ±13.5 V dc, ±16.5 V dc 24 V dc 15W 1kV dc ±500mA Through Hole 2 1 x 1 in 89% - -40°C -
RS Stock No. 186-0254
Mfr. Part No.THL 15-4811WI
BrandTRACOPOWER
£23.60
Each
Units
5V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 3A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0238
Mfr. Part No.THL 15-2413WI
BrandTRACOPOWER
£22.33
Each
Units
15V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 1A Through Hole 1 1 x 1 in 89% - -40°C -
RS Stock No. 186-0218
Mfr. Part No.THL 15-4815WI
BrandTRACOPOWER
£22.33
Each
Units
24V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 625mA Through Hole 1 1 x 1 in 91% - -40°C -
RS Stock No. 186-0204
Mfr. Part No.THL 15-4813WI
BrandTRACOPOWER
£214.30
1 Tube of 10
Tube(s)
15V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 1A Through Hole 1 1 x 1 in 89% - -40°C -
RS Stock No. 186-0201
Mfr. Part No.THL 15-4810WI
BrandTRACOPOWER
£151.42
1 Tube of 10
Tube(s)
3.3V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 3.4A Through Hole 1 1 x 1 in 86% - -40°C -
RS Stock No. 186-0248
Mfr. Part No.THL 15-2423WI
BrandTRACOPOWER
£23.60
Each
Units
±15V dc 9 → 36 V dc ±13.5 V dc, ±16.5 V dc 24 V dc 15W 1kV dc ±500mA Through Hole 2 1 x 1 in 89% - -40°C -
RS Stock No. 186-0257
Mfr. Part No.THL 15-4812WI
BrandTRACOPOWER
£22.33
Each
Units
12V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 1.25A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0242
Mfr. Part No.THL 15-2415WI
BrandTRACOPOWER
£22.33
Each
Units
24V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 625mA Through Hole 1 1 x 1 in 91% - -40°C -
RS Stock No. 186-0196
Mfr. Part No.THL 15-2412WI
BrandTRACOPOWER
£214.30
1 Tube of 10
Tube(s)
12V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 1.25A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0227
Mfr. Part No.THL 15-2410WI
BrandTRACOPOWER
£23.60
Each
Units
3.3V dc 9 → 36 V dc ±10% 24 V dc 15W 1kV dc 3.4A Through Hole 1 1 x 1 in 86% - -40°C -
RS Stock No. 186-0205
Mfr. Part No.THL 15-4815WI
BrandTRACOPOWER
£214.30
1 Tube of 10
Tube(s)
24V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 625mA Through Hole 1 1 x 1 in 91% - -40°C -
RS Stock No. 186-0202
Mfr. Part No.THL 15-4811WI
BrandTRACOPOWER
£226.00
1 Tube of 10
Tube(s)
5V dc 18 → 75 V dc ±10% 48 V dc 15W 1kV dc 3A Through Hole 1 1 x 1 in 88% - -40°C -
RS Stock No. 186-0199
Mfr. Part No.THL 15-2422WI
BrandTRACOPOWER
£226.00
1 Tube of 10
Tube(s)
±12V dc 9 → 36 V dc ±10.8 V dc, ±13.2 V dc 24 V dc 15W 1kV dc ±625mA Through Hole 2 1 x 1 in 89% - -40°C -