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. 906-8507
Mfr. Part No.TDL 2-0513
BrandTRACOPOWER
MYR96.32
Each
units
15V dc 4.5 → 10 V dc - - 1500V dc 2W 134mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 161-6652
Mfr. Part No.TDL 2-1212
BrandTRACOPOWER
MYR71.358
Each (In a Tube of 10)
units
12V dc 9 → 18 V dc - - 1.5kV dc 2W 167mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 161-6670
Mfr. Part No.TDL 2-4823
BrandTRACOPOWER
MYR77.703
Each (In a Tube of 10)
units
±15V dc 36 → 75 V dc - - 1.5kV dc 2W ±67mA Through Hole 1 DIP 84% - -40°C -
RS Stock No. 161-6688
Mfr. Part No.TDL 3-1222
BrandTRACOPOWER
MYR85.365
Each (In a Tube of 10)
units
±12V dc 9 → 18 V dc - - 1.5kV dc 3W ±125mA Through Hole 1 DIP 86% - -40°C -
RS Stock No. 906-8572
Mfr. Part No.TDL 2-4811
BrandTRACOPOWER
MYR67.99
Each
units
5V dc 36 → 75 V dc - - 1500V dc 2W 400mA Through Hole 1 DIP 82% - -40°C -
RS Stock No. 166-6103
Mfr. Part No.TDN 3-4813WI
BrandTRACOPOWER
MYR101.436
Each (In a Tube of 10)
units
15V dc 18 → 75 V dc ±1% 48 V dc 1.5kV dc 3W 200mA Through Hole 1 DIP 83% - -40°C -
RS Stock No. 906-8601
Mfr. Part No.TDL 3-0513
BrandTRACOPOWER
MYR75.22
Each
units
15V dc 4.5 → 10 V dc - - 1500V dc 3W 200mA Through Hole 1 DIP 85% - -40°C -
RS Stock No. 166-6095
Mfr. Part No.TDN 3-1223WI
BrandTRACOPOWER
MYR106.337
Each (In a Tube of 10)
units
±15V dc 4.5 → 18 V dc ±1% 12 V dc 1.5kV dc 3W ±100mA Through Hole 2 DIP 82% - -40°C -
RS Stock No. 899-8251
Mfr. Part No.TDN 3-2412WI
BrandTRACOPOWER
MYR98.31
Each
units
12V dc 9 → 36 V dc ±1% 24 V dc 1500V dc 3W 250mA Through Hole 1 DIP 83% - -40°C -
RS Stock No. 906-8522
Mfr. Part No.TDL 2-1210
BrandTRACOPOWER
MYR87.43
Each
units
3.3V dc 9 → 18 V dc - - 1500V dc 2W 400mA Through Hole 1 DIP 80% - -40°C -
RS Stock No. 906-8626
Mfr. Part No.TDL 3-1213
BrandTRACOPOWER
MYR96.92
Each
units
15V dc 9 → 18 V dc - - 1500V dc 3W 200mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 161-6742
Mfr. Part No.TDN 5-0912WI
BrandTRACOPOWER
MYR89.379
Each (In a Tube of 10)
units
12V dc 4.5 → 12 V dc - - 1.5kV dc 5W 420mA Through Hole 1 4-Pin DIP - - -40°C -
RS Stock No. 161-6692
Mfr. Part No.TDL 3-2412
BrandTRACOPOWER
MYR78.955
Each (In a Tube of 10)
units
12V dc 18 → 36 V dc - - 1.5kV dc 3W 250mA Through Hole 1 DIP 87% - -40°C -
RS Stock No. 906-8608
Mfr. Part No.TDL 3-0522
BrandTRACOPOWER
MYR104.68
Each
units
±12V dc 4.5 → 10 V dc - - 1500V dc 3W ±125mA Through Hole 1 DIP 84% - -40°C -
RS Stock No. 161-6701
Mfr. Part No.TDL 3-4821
BrandTRACOPOWER
MYR81.556
Each (In a Tube of 10)
units
±5V dc 36 → 75 V dc - - 1.5kV dc 3W ±300mA Through Hole 1 DIP 82% - -40°C -
RS Stock No. 899-8258
Mfr. Part No.TDN 3-2411WI
BrandTRACOPOWER
MYR109.23
Each
units
5V dc 9 → 36 V dc ±1% 24 V dc 1500V dc 3W 600mA Through Hole 1 DIP 80% - -40°C -
RS Stock No. 161-6653
Mfr. Part No.TDL 2-1221
BrandTRACOPOWER
MYR77.703
Each (In a Tube of 10)
units
±5V dc 9 → 18 V dc - - 1.5kV dc 2W ±200mA Through Hole 1 DIP 84% - -40°C -
RS Stock No. 161-9883
Mfr. Part No.TDN 3-2410WI
BrandTRACOPOWER
MYR78.897
Each (In a Tube of 10)
units
3.3V dc 9 → 36 V dc ±1% 24 V dc 1.5kV dc 3W 700mA Through Hole 1 DIP 77% - -40°C -
RS Stock No. 913-9220
Mfr. Part No.TDN 5-0921WI
BrandTRACOPOWER
MYR131.21
Each
units
5V dc 4.5 → 12 V dc - - 1500V dc 5W 500mA Through Hole 2 4-Pin DIP - - -40°C -
RS Stock No. 906-8513
Mfr. Part No.TDL 2-0523
BrandTRACOPOWER
MYR95.41
Each
units
±15V dc 4.5 → 10 V dc - - 1500V dc 2W ±67mA Through Hole 1 DIP 85% - -40°C -