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 21 - 40 of 15596 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. 739-7904
Mfr. Part No.2320092
PHP14,721.98
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. 183-742
Mfr. Part No.SD-150B-24
BrandMean Well
PHP3,493.00
Each
units
24V dc 19 → 36 V dc 23 → 30V 24 V dc 1.5kV ac 150W 6.3A Chassis Mount 1 - 77% - -10°C -
RS Stock No. 739-7913
Mfr. Part No.2320115
PHP19,053.84
Each
units
12V dc 18 → 32 V dc 5 → 18V 24 V dc 1.5kV dc 96W 8A DIN Rail Mount 1 - - - -25°C -
RS Stock No. 167-0959
Mfr. Part No.UQQ-3.3/25-Q12PB-C
PHP101,932.00
1 Tray of 15
Tray(s)
3.3V dc 9 → 36 V dc - 12 V dc 2kV dc 82.5W 25A Through Hole 1 Case C68 - - -40°C -
RS Stock No. 689-5677
Mfr. Part No.UQQ-3.3/25-Q12PB-C
PHP9,956.23
Each
units
3.3V dc 9 → 36 V dc - 12 V dc 2kV dc 82.5W 25A Through Hole 1 Case C68 - - -40°C -
RS Stock No. 183-916
Mfr. Part No.SD-350D-24
BrandMean Well
PHP6,962.30
Each
units
24V dc 72 → 144 V dc 23 → 30V 96 V dc 1.5kV ac 350W 14.6A Chassis Mount 1 - 87% - -20°C -
RS Stock No. 183-691
Mfr. Part No.SD-50A-12
BrandMean Well
PHP2,102.07
Each
units
12V dc 9.2 → 18 V dc 21 → 16V 12 V dc 1.5kV ac 50W 4.2A Chassis Mount 1 - 72% - -10°C -
RS Stock No. 161-9272
Mfr. Part No.JWL4024D15
BrandXP Power
PHP3,914.357
1 Tube of 10
Tube(s)
±15V dc 9 → 36 V dc - 24 V dc 1.5kV dc 40W ±1.33A Through Hole 2 1 x 2 in - - -40°C -
RS Stock No. 162-0626
Mfr. Part No.UWR-12/1250-D12A-C
PHP2,537.00
1 Tube of 16
Tube(s)
12V dc 10 → 18 V dc - 12 V dc 1.5kV dc 15W 1.25A Through Hole 1 Case C14 - - -40°C -
RS Stock No. 151-537
PHP2,959.55
Each
units
12V dc 10 → 18 V dc - 12 V dc 1.5kV dc 15W 1.25A Through Hole 1 Case C14 - - -40°C -
RS Stock No. 122-4508
Mfr. Part No.JWL4024D15
BrandXP Power
PHP4,191.98
Each
units
±15V dc 9 → 36 V dc - 24 V dc 1.5kV dc 40W ±1.33A Through Hole 2 1 x 2 in - - -40°C -
RS Stock No. 183-893
Mfr. Part No.SD-25A-12
BrandMean Well
PHP1,816.38
Each
units
12V dc 9.2 → 18 V dc 11 → 16V 12 V dc 1.5kV ac 25W 2.1A Chassis Mount 1 - 72% - -10°C -
RS Stock No. 183-786
Mfr. Part No.SD-15C-12
BrandMean Well
PHP974.95
Each
units
12V dc 36 → 72 V dc 10.8 → 13.2V 36 → 72 V dc 2kV ac 15W 1.25A Chassis Mount 1 - 79% - -10°C -
RS Stock No. 666-4341
Mfr. Part No.TEN 30-4812
BrandTRACOPOWER
PHP3,544.32
Each
units
12V dc 36 → 75 V dc - 48 V dc 1.5kV dc 30W 25A Through Hole 1 1 x 2 in - - -40°C -
RS Stock No. 167-3101
Mfr. Part No.IR1205S
BrandXP Power
PHP617.65
1 Tube of 20
Tube(s)
±5V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 3W ±300mA Through Hole 2 SIP - - -40°C -
RS Stock No. 122-6172
Mfr. Part No.JCE0312S24
BrandXP Power
PHP750.15
Each
units
24V dc 9 → 18 V dc - 12 V dc 1.5kV dc 3W 125mA Through Hole 1 DIP 24 80% - -40°C -
RS Stock No. 122-8566
Mfr. Part No.IR1205S
BrandXP Power
PHP651.70
Each
units
±5V dc 10.8 → 13.2 V dc - 12 V dc 1kV dc 3W ±300mA Through Hole 2 SIP - - -40°C -
RS Stock No. 183-714
Mfr. Part No.SD-150D-24
BrandMean Well
PHP3,722.97
Each
units
24V dc 72 → 144 V dc 23 → 30V 96 V dc 1.5kV ac 150W 6.3A Chassis Mount 1 - 82% - -10°C -
RS Stock No. 167-1983
Mfr. Part No.JCE0312S24
BrandXP Power
PHP762.90
1 Tube of 10
Tube(s)
24V dc 9 → 18 V dc - 12 V dc 1.5kV dc 3W 125mA Through Hole 1 DIP 24 80% - -40°C -
RS Stock No. 166-5557
Mfr. Part No.TEN 30-4812
BrandTRACOPOWER
PHP3,032.40
1 Tube of 10
Tube(s)
12V dc 36 → 75 V dc - 48 V dc 1.5kV dc 30W 25A Through Hole 1 1 x 2 in - - -40°C -
Related Products
High reliability1U low profile - 41mmHigh power density ...
Description:
High reliability1U low profile - 41mmHigh power density - 10.7W/inch³Ultra-wide 4:1 input voltage rangeRegulated outputs12V, 0.25A auxiliary outputEasy installation - screw terminalsAdjustable output voltageEMC meets EN 55022 Class BForced air cooling by built-in dual fans with speed controlRemote ON/OFF ...
XP Power ISM series of DC-DC Converters provide ...
Description:
XP Power ISM series of DC-DC Converters provide the user with a reliable & robust product suitable for use within a wide variety of applications. The ISM series is available as a single or dual output within a compact SMD ...
15∼1000W complete Wattage for choice2:1/4:1 wide input rangeSingle ...
Description:
15∼1000W complete Wattage for choice2:1/4:1 wide input rangeSingle output voltage from 5V to 48V available1U low profile (expect for SD-150∼500I/O isolatedCompliance to EN55015/EN45542-2 railway standard (RSD-30∼300)-40∼ +70°C wide operating temperature3 years warranty for RSD series, 2 Years warranty for SD ...
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.