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. 505-5566
Mfr. Part No.2866284
HK$974.11
Each
units
24V dc 10 → 32 V dc - 12 → 24 V dc 24W 1.5kV dc 1A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 739-7904
Mfr. Part No.2320092
HK$3,733.99
Each
units
24V dc 18 → 32 V dc 18 → 29.5V 24 V dc 240W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 739-7900
Mfr. Part No.2320034
HK$1,708.35
Each
units
24V dc 18 → 32 V dc 18 → 29.5V 24 V dc 120W 1.5kV dc 5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 739-7916
Mfr. Part No.2320128
HK$4,323.21
Each
units
48V dc 18 → 32 V dc 30 → 56V 24 V dc 240W 1.5kV dc 5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 708-0432
Mfr. Part No.2320018
HK$1,910.90
Each
units
12V dc 10 → 32 V dc 5 → 15V 12 → 24 V dc 24W 1.5kV dc 2A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 761-7636
Mfr. Part No.2320144
HK$3,283.99
Each
units
24V dc 30 → 60 V dc 18 → 29.5V 48 V dc 120W 1.5kV dc 5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2491
Mfr. Part No.2320542
HK$3,028.29
Each
units
24V dc - - - - - 5A DIN Rail 2 - - - -25°C -
RS Stock No. 168-2490
Mfr. Part No.2905007
HK$2,403.34
Each
units
5 → 18V dc 9 → 18 V dc - 12 V dc 11.8W 1.5kV dc 8A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2493
Mfr. Part No.2320568
HK$6,378.07
Each
units
24V dc - - - - - 20A DIN Rail 2 - - - -25°C -
RS Stock No. 168-2494
Mfr. Part No.2905009
HK$3,234.77
Each
units
24V dc 42 → 96 V dc - 60 → 72 V dc 24W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2495
Mfr. Part No.2905011
HK$3,560.93
Each
units
24V dc 42 → 96 V dc - 60 → 72 V dc 24W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2496
Mfr. Part No.2905010
HK$3,743.06
Each
units
24V dc 67.2 → 154 V dc - 96 → 110 V dc 22W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 192-6545
Mfr. Part No.2910120
HK$2,536.33
Each
units
24V dc - - 24 V dc 240W 4 (Insulation)V dc 10A DIN Rail Mount 1 - 93.3 (Typ.)% - -25°C -
RS Stock No. 168-2498
Mfr. Part No.2905008
HK$4,020.28
Each
units
30 → 56V dc 30 → 60 V dc - 48 V dc 20W 1.5kV dc 5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 739-7913
Mfr. Part No.2320115
HK$2,736.19
Each
units
12V dc 18 → 32 V dc 5 → 18V 24 V dc 96W 1.5kV dc 8A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 123-4309
Mfr. Part No.2906300
HK$1,093.77
Each
units
24V dc 300 → 1000 V dc - 350 → 900 V dc 60W 8kV dc 2.5A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2492
Mfr. Part No.2320555
HK$3,801.17
Each
units
24V dc 18 → 32 V dc - 24 V dc 24W 1kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 168-2497
Mfr. Part No.2905012
HK$4,121.05
Each
units
24V dc 67.2 → 154 V dc - 96 → 110 V dc 22W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 665-7889
Mfr. Part No.2866378
HK$2,625.19
Each
units
24V dc 18 → 32 V dc - 24 V dc 240W 1.5kV dc 10A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 801-9131
Mfr. Part No.2708423
HK$7,853.08
Each
units
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