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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Omschrijving Prijs 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-stocknr. 168-951
FabrikantnummerTEN 60-2412
FabrikantTRACOPOWER
95,64 €
Each
Aantal stuks
12V dc 18 → 36 V dc - 24 V dc 60W 1.6kV dc 5A Through Hole 1 2 x 2 in 90% - -40°C -
RS-stocknr. 122-4608
FabrikantnummerRDQ150110S12
FabrikantXP Power
175,30 €
Each
Aantal stuks
12V dc 66 → 160 V dc - 110 V dc 150W 2.25kV dc 12.5A Through Hole 1 Half Brick - No -40°C Yes
RS-stocknr. 166-5527
FabrikantnummerTHN 15-2411WI
FabrikantTRACOPOWER
331,90 €
1 Tube of 10
Tube(s)
5V dc 9 → 36 V dc - 24 V dc 15W 1.6kV dc 3A Through Hole 1 Encapsulated 86% - -40°C -
RS-stocknr. 438-424
FabrikantnummerTHN 15-2411WI
FabrikantTRACOPOWER
36,63 €
Each
Aantal stuks
5V dc 9 → 36 V dc - 24 V dc 15W 1.6kV dc 3A Through Hole 1 Encapsulated 86% - -40°C -
RS-stocknr. 167-0748
FabrikantnummerNMH2405DC
222,50 €
1 Tube of 25
Tube(s)
±5V dc 21.6 → 26.4 V dc - 24 V dc 2W 1kV dc ±200mA Through Hole 2 PDIP - - -40°C -
RS-stocknr. 689-5122
FabrikantnummerNMH2405DC
13,83 €
Each
Aantal stuks
±5V dc 21.6 → 26.4 V dc - 24 V dc 2W 1kV dc ±200mA Through Hole 2 PDIP - - -40°C -
RS-stocknr. 167-6161
FabrikantnummerMEE1S0503SC
141,10 €
1 Tube of 35
Tube(s)
3.3V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc 300mA Through Hole 1 SIP 80% - -40°C -
RS-stocknr. 796-2217
FabrikantnummerMEE1S0503SC
5,75 €
Each
Aantal stuks
3.3V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc 300mA Through Hole 1 SIP 80% - -40°C -
RS-stocknr. 123-1128
FabrikantnummerIEU0312D12
FabrikantXP Power
20,94 €
Each
Aantal stuks
±12V dc 9 → 18 V dc - 12 V dc 3W 1.5kV dc ±125mA Through Hole 2 DIP 8 - - -40°C -
RS-stocknr. 122-6908
FabrikantnummerIE2424S
FabrikantXP Power
4,68 €
Each
Aantal stuks
24V dc 21.6 → 26.4 V dc - 24 V dc 1W 1kV dc 42mA Through Hole 1 SIP 80% - -40°C -
RS-stocknr. 167-2760
FabrikantnummerIE2424S
FabrikantXP Power
156,22 €
1 Tube of 40
Tube(s)
24V dc 21.6 → 26.4 V dc - 24 V dc 1W 1kV dc 42mA Through Hole 1 SIP 80% - -40°C -
RS-stocknr. 161-6394
FabrikantnummerTHB 3-4815
FabrikantTRACOPOWER
301,70 €
1 Tube of 10
Tube(s)
24V dc 36 → 75 V dc - 48 V dc 3W 4kV ac 125mA Through Hole 1 DIP - Yes -40°C No
RS-stocknr. 167-2951
FabrikantnummerIEU0312D12
FabrikantXP Power
206,71 €
1 Tube of 10
Tube(s)
±12V dc 9 → 18 V dc - 12 V dc 3W 1.5kV dc ±125mA Through Hole 2 DIP 8 - - -40°C -
RS-stocknr. 437-875
FabrikantnummerTHB 3-4815
FabrikantTRACOPOWER
32,67 €
Each
Aantal stuks
24V dc 36 → 75 V dc - 48 V dc 3W 4kV ac 125mA Through Hole 1 DIP - Yes -40°C No
RS-stocknr. 670-0630
FabrikantnummerCD5.242
FabrikantPULS
201,15 €
Each
Aantal stuks
24V dc 36 → 60 V dc 24 → 28V 48 V dc 120W 500V dc 5A DIN Rail Mount 1 - 90.3% - -25°C -
RS-stocknr. 183-691
FabrikantnummerSD-50A-12
FabrikantMean Well
36,82 €
Each
Aantal stuks
12V dc 9.2 → 18 V dc 21 → 16V 12 V dc 50W 1.5kV ac 4.2A Chassis Mount 1 - 72% - -10°C -
RS-stocknr. 708-0432
Fabrikantnummer2320018
FabrikantPhoenix Contact
125,43 €
Each
Aantal stuks
12V dc 10 → 32 V dc 5 → 15V 12 → 24 V dc 24W 1.5kV dc 2A DIN Rail Mount 1 - - - -25°C -
RS-stocknr. 167-2880
FabrikantnummerJCH1024S05
FabrikantXP Power
253,18 €
1 Tube of 10
Tube(s)
5V dc 18 → 36 V dc ±1% 24 V dc 10W 1.5kV dc 2A Through Hole 1 - 82% - -40°C -
RS-stocknr. 122-7201
FabrikantnummerJTL3048S12
FabrikantXP Power
60,07 €
Each
Aantal stuks
12V dc 18 → 75 V dc - 48 V dc 30W 1.6kV dc 2.5A Through Hole 1 2 x 1 in - - -40°C -
RS-stocknr. 183-792
FabrikantnummerSD-15B-5
FabrikantMean Well
23,01 €
Each
Aantal stuks
5V dc 18 → 36 V dc 4.75 → 5.5V 24 V dc 15W 2kV ac 3A Chassis Mount 1 - 76% - -10°C -