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.

...
Read more Read less

Filters

Viewing 81 - 100 of 15630 products
Results per page
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. 843-1708
Mfr. Part No.TMDC 40-2415
BrandTRACOPOWER
£65.26
Each
Units
24V dc 9 → 36 V dc - 24 V dc 2.5kV dc 40W 1.67A Chassis Mount 1 - 90% - -40°C -
RS Stock No. 166-5454
Mfr. Part No.TEN 4-2422
BrandTRACOPOWER
£26.674
Each (In a Tube of 10)
Units
±12V dc 9 → 36 V dc - 24 V dc 1.5kV dc 4W ±165mA Through Hole 2 DIP 24 83% - -40°C -
RS Stock No. 347-7346
Mfr. Part No.TEN 4-2422
BrandTRACOPOWER
£31.43
Each
Units
±12V dc 9 → 36 V dc - 24 V dc 1.5kV dc 4W ±165mA Through Hole 2 DIP 24 83% - -40°C -
RS Stock No. 666-2853
Mfr. Part No.TEP 150-4815WI
BrandTRACOPOWER
£204.18
Each
Units
24V dc 18 → 75 V dc - 48 V dc 2.25kV dc 150W 6.3A Through Hole 1 Enclosed - No -40°C Yes
RS Stock No. 124-7630
Mfr. Part No.TMR 2411
BrandTRACOPOWER
£9.126
Each (In a Tube of 10)
Units
5V dc 18 → 36 V dc - 24 V dc 1.6kV dc 2W 400mA Through Hole 1 SIP 8 81% - -40°C -
RS Stock No. 433-8258
Mfr. Part No.TMR 2411
BrandTRACOPOWER
£10.18
Each
Units
5V dc 18 → 36 V dc - 24 V dc 1.6kV dc 2W 400mA Through Hole 1 SIP 8 81% - -40°C -
RS Stock No. 183-821
Mfr. Part No.SD-15A-5
BrandMean Well
£36.26
Each
Units
5V dc 9.2 → 18 V dc 4.75 → 5.5V 12 V dc 2kV ac 15W 3A Chassis Mount 1 - 68% - -10°C -
RS Stock No. 167-0668
Mfr. Part No.NMA1212SC
£7.01
Each (In a Tube of 25)
Units
±12V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W ±42mA Through Hole 2 SIP - - -40°C -
RS Stock No. 871-1777
Mfr. Part No.THD 10-1211N
BrandTRACOPOWER
£20.12
Each
Units
5V dc 9 → 18 V dc - 12 V dc 1.5kV dc 10W 2A Through Hole 1 DIP 24 - - -40°C -
RS Stock No. 166-6381
Mfr. Part No.THD 10-1211N
BrandTRACOPOWER
£17.29
Each (In a Tube of 10)
Units
5V dc 9 → 18 V dc - 12 V dc 1.5kV dc 10W 2A Through Hole 1 DIP 24 - - -40°C -
RS Stock No. 678-3540
Mfr. Part No.SD-15A-24
BrandMean Well
£13.39
Each
Units
24V dc 9.2 → 18 V dc 21.6 → 26.4V 12 V dc 2kV ac 15W 625mA Chassis Mount 1 - 70% - -10°C -
RS Stock No. 122-7509
Mfr. Part No.JTF0824S15
BrandXP Power
£23.04
Each
Units
15V dc 9 → 36 V dc - 24 V dc 1.6kV dc 8W 535mA Through Hole 1 DIP 24 - - -40°C -
RS Stock No. 161-8903
Mfr. Part No.JTF0824S15
BrandXP Power
£21.66
Each (In a Tube of 10)
Units
15V dc 9 → 36 V dc - 24 V dc 1.6kV dc 8W 535mA Through Hole 1 DIP 24 - - -40°C -
RS Stock No. 544-2550
Mfr. Part No.NMA1212SC
£7.17
Each
Units
±12V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 1W ±42mA Through Hole 2 SIP - - -40°C -
RS Stock No. 706-5861
Mfr. Part No.THN 20-2411WI
BrandTRACOPOWER
£40.06
Each
Units
5V dc 9 → 36 V dc - 24 V dc 1.5kV dc 20W 4A Through Hole 1 1 x 1 in 89% - -40°C -
RS Stock No. 753-1986
Mfr. Part No.CD5.243
BrandPULS
£184.67
Each
Units
24V dc 8.4 → 16.2 V dc 24 → 28V 12 V dc 1.5kV dc 96W 4A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 166-6355
Mfr. Part No.THL 10-1221
BrandTRACOPOWER
£21.96
Each (In a Tube of 10)
Units
±5V dc 9 → 18 V dc - 12 V dc 1.5kV dc 10W ±1A Through Hole 1 1 x 1 in 84% - -40°C -
RS Stock No. 166-5864
Mfr. Part No.THN 20-2411WI
BrandTRACOPOWER
£31.688
Each (In a Tube of 10)
Units
5V dc 9 → 36 V dc - 24 V dc 1.5kV dc 20W 4A Through Hole 1 1 x 1 in 89% - -40°C -
RS Stock No. 871-1840
Mfr. Part No.THL 10-1221
BrandTRACOPOWER
£25.94
Each
Units
±5V dc 9 → 18 V dc - 12 V dc 1.5kV dc 10W ±1A Through Hole 1 1 x 1 in 84% - -40°C -
RS Stock No. 678-3562
Mfr. Part No.SD-50B-12
BrandMean Well
£28.86
Each
Units
12V dc 19 → 36 V dc 11 → 16V 24 V dc 1.5kV ac 50W 4.2A Chassis Mount 1 - 75% - -10°C -
Related Products
High reliabilityUltra-wide 4:1 input voltage rangeRegulated outputsEasy installation ...
Description:
High reliabilityUltra-wide 4:1 input voltage rangeRegulated outputsEasy installation - screw terminalsAdjustable output voltageEMC meets EN 55022 Class BForced air cooling by built-in fanRemote ON/OFF controlRemote senseLED power-on indicatorShort circuit, over-load, over-voltage and over-temperature protection2kV input / output isolation.
The half-brick RPA200H series DC/DC converter is designed ...
Description:
The half-brick RPA200H series DC/DC converter is designed for railway rolling stock and high voltage battery applications. It has a 10:1 input voltage range to cover all input voltages from nominal 24VDC up to 110VDC (including EN50155 transients) in a single product and offers isolated and regulated 12V or 24VDC ...
The half-brick RPA100H series DC/DC converter is designed ...
Description:
The half-brick RPA100H series DC/DC converter is designed for railway rolling stock and high voltage battery applications. It has a 10:1 input voltage range to cover all input voltages from nominal 24VDC up to 110VDC (including EN50155 transients) in a single product and offers isolated and regulated 12V or 24VDC ...
Renewable Energy and Industrial ApplicationsUltrawide Input Range - ...
Description:
Renewable Energy and Industrial ApplicationsUltrawide Input Range - 200-1500 VDCFully Encapsulated PCB Mount & DIN Rail VersionsOptional DIN Rail Versions with Built In EMI Filter & 1500 VDC Fuse-40 °C to +70 °C Operating TemperatureRemote On/Off 3 Year Warranty.