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. 843-1733
Mfr. Part No.TMDC 60-2415
BrandTRACOPOWER
£76.97
Each
Units
24V dc 9 → 36 V dc - 24 V dc 2.5kV dc 60W 2.5A Chassis Mount 1 - 91% - -40°C -
RS Stock No. 896-2202
Mfr. Part No.DRD15-12
BrandChinfa
£31.68
Each
Units
12V dc 9 → 36 V dc - 24 V dc 1.5kV dc 15W 1.25A DIN Rail Mount 1 - 82% - -40°C -
RS Stock No. 124-7631
Mfr. Part No.TMR 2412
BrandTRACOPOWER
£10.14
Each (In a Tube of 10)
Units
12V dc 18 → 36 V dc - 24 V dc 1.6kV dc 2W 165mA Through Hole 1 SIP 8 83% - -40°C -
RS Stock No. 433-8270
Mfr. Part No.TMR 2412
BrandTRACOPOWER
£9.86
Each
Units
12V dc 18 → 36 V dc - 24 V dc 1.6kV dc 2W 165mA Through Hole 1 SIP 8 83% - -40°C -
RS Stock No. 666-2843
Mfr. Part No.TEP 150-2415WI
BrandTRACOPOWER
£224.00
Each
Units
24V dc 9 → 36 V dc - 24 V dc 2.25kV dc 150W 6.3A Through Hole 1 Enclosed - No -40°C Yes
RS Stock No. 843-1679
Mfr. Part No.TMDC 20-2412
BrandTRACOPOWER
£58.30
Each
Units
12V dc 9 → 36 V dc - 24 V dc 2.5kV dc 20W 1.67A Chassis Mount 1 - 91% - -40°C -
RS Stock No. 544-2651
Mfr. Part No.NME0505SC
£4.16
Each
Units
5V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 200mA Through Hole 1 SIP - - -40°C -
RS Stock No. 739-7900
Mfr. Part No.2320034
£152.40
Each
Units
24V dc 18 → 32 V dc 18 → 29.5V 24 V dc 1.5kV dc 120W 5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 167-0635
Mfr. Part No.NME0505SC
£4.06
Each (In a Tube of 35)
Units
5V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 200mA Through Hole 1 SIP - - -40°C -
RS Stock No. 505-5566
Mfr. Part No.2866284
£118.11
Each
Units
24V dc 10 → 32 V dc - 12 → 24 V dc 1.5kV dc 24W 1A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 819-3992
Mfr. Part No.HR2320-9RG
£715.53
Each
Units
12V dc 16.8 → 150 V dc - 110 V dc 2 kV ac, 2.8 kV dc 240W 10A Rack Mount 1 - 94% No -40°C Yes
RS Stock No. 670-0636
Mfr. Part No.CD5.241
BrandPULS
£158.00
Each
Units
24V dc 18 → 32.4 V dc 24 → 28V 24 V dc 500V dc 120W 5A DIN Rail Mount 1 - 90.5% - -25°C -
RS Stock No. 166-6491
Mfr. Part No.RBE-0505S
BrandRecom
£2.03
Each (In a Tube of 25)
Units
5V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 200mA Through Hole 1 SIP 7 76% - -40°C -
RS Stock No. 777-3297
Mfr. Part No.RBE-0505S
BrandRecom
£2.16
Each
Units
5V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W 200mA Through Hole 1 SIP 7 76% - -40°C -
RS Stock No. 629-9149
Mfr. Part No.NME2405SC
£8.28
Each
Units
5V dc 21.6 → 26.4 V dc - 24 V dc 1kV dc 1W 200mA Through Hole 1 SIP - - 0°C -
RS Stock No. 167-0637
Mfr. Part No.NME2405SC
£8.09
Each (In a Tube of 35)
Units
5V dc 21.6 → 26.4 V dc - 24 V dc 1kV dc 1W 200mA Through Hole 1 SIP - - 0°C -
RS Stock No. 167-0665
Mfr. Part No.NMA0515SC
£7.01
Each (In a Tube of 25)
Units
±15V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W ±33mA Through Hole 2 SIP - - -40°C -
RS Stock No. 544-2538
Mfr. Part No.NMA0515SC
£7.17
Each
Units
±15V dc 4.5 → 5.5 V dc - 5 V dc 1kV dc 1W ±33mA Through Hole 2 SIP - - -40°C -
RS Stock No. 739-7904
Mfr. Part No.2320092
£227.28
Each
Units
24V dc 18 → 32 V dc 18 → 29.5V 24 V dc 1.5kV dc 240W 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 896-2206
Mfr. Part No.DRD15-24
BrandChinfa
£31.68
Each
Units
24V dc 9 → 36 V dc - 24 V dc 1.5kV dc 15W 630mA DIN Rail Mount 1 - 83% - -40°C -
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