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庫存編號 124-7607
製造零件編號TEN 5-1211
BrandTRACOPOWER
HK$2,054.05
毎管:10 個
Tube(s)
5V dc 9 → 18 V dc - 12 V dc 6W 1.5kV dc 1A Through Hole 1 DIP 24 81% - -40°C -
RS庫存編號 293-2707
製造零件編號TEN 5-1211
BrandTRACOPOWER
HK$212.41
單位
5V dc 9 → 18 V dc - 12 V dc 6W 1.5kV dc 1A Through Hole 1 DIP 24 81% - -40°C -
RS庫存編號 191-5054
製造零件編號TMA 2405D
BrandTRACOPOWER
HK$42.28
單位
±5V dc 21.6 → 26.4 V dc - 24 V dc 1W 1kV dc ±100mA Through Hole 2 SIP 6 72% - -40°C -
RS庫存編號 191-4922
製造零件編號TMA 0505S
BrandTRACOPOWER
HK$34.64
單位
5V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc 200mA Through Hole 1 SIP 6 71% - -40°C -
RS庫存編號 166-5241
製造零件編號TMA 2405D
BrandTRACOPOWER
HK$414.58
毎管:10 個
Tube(s)
±5V dc 21.6 → 26.4 V dc - 24 V dc 1W 1kV dc ±100mA Through Hole 2 SIP 6 72% - -40°C -
RS庫存編號 124-7588
製造零件編號TMA 0505S
BrandTRACOPOWER
HK$266.05
毎管:10 個
Tube(s)
5V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc 200mA Through Hole 1 SIP 6 71% - -40°C -
RS庫存編號 161-6597
製造零件編號TSM 1205S
BrandTRACOPOWER
HK$735.64
毎管:10 個
Tube(s)
5V dc 10.8 → 13.2 V dc - 12 V dc 1W 1kV dc 200mA Surface Mount 1 SOIC 14 81% - -40°C -
RS庫存編號 438-468
製造零件編號THD 12-2411
BrandTRACOPOWER
HK$303.22
單位
5V dc 18 → 36 V dc - 24 V dc 12W 1.5kV dc 2.4A Through Hole 1 PDIP - - -40°C -
RS庫存編號 166-5536
製造零件編號THD 12-2411
BrandTRACOPOWER
HK$2,648.51
毎管:10 個
Tube(s)
5V dc 18 → 36 V dc - 24 V dc 12W 1.5kV dc 2.4A Through Hole 1 PDIP - - -40°C -
RS庫存編號 217-6727
製造零件編號TEN 3-2411
BrandTRACOPOWER
HK$158.65
單位
5V dc 18 → 36 V dc - 24 V dc 3W 1.5kV dc 500mA Through Hole 1 DIP 24 79% - -40°C -
RS庫存編號 510-5469
製造零件編號TSM 1205S
BrandTRACOPOWER
HK$74.78
單位
5V dc 10.8 → 13.2 V dc - 12 V dc 1W 1kV dc 200mA Surface Mount 1 SOIC 14 81% - -40°C -
RS庫存編號 124-7600
製造零件編號TEN 3-2411
BrandTRACOPOWER
HK$1,301.50
毎管:10 個
Tube(s)
5V dc 18 → 36 V dc - 24 V dc 3W 1.5kV dc 500mA Through Hole 1 DIP 24 79% - -40°C -
RS庫存編號 166-5400
製造零件編號TEN 3-0511
BrandTRACOPOWER
HK$1,301.50
毎管:10 個
Tube(s)
5V dc 4.5 → 9 V dc - 5 V dc 3W 1.5kV dc 500mA Through Hole 1 DIP 24 73% - -40°C -
RS庫存編號 166-6298
製造零件編號TEN 3-4811WIN
BrandTRACOPOWER
HK$1,147.13
毎管:10 個
Tube(s)
5V dc 18 → 75 V dc - 48 V dc 3W 1.5kV dc 600mA Through Hole 1 DIP 24 80% - -40°C -
RS庫存編號 156-3912
製造零件編號TEM 2-2411
BrandTRACOPOWER
HK$143.51
單位
5V dc 21.6 → 26.4 V dc - 24 V dc 2W 1kV dc 400mA Through Hole 1 DIP 24 51% - -25°C -
RS庫存編號 166-5444
製造零件編號TEN 5-1210
BrandTRACOPOWER
HK$1,877.01
毎管:10 個
Tube(s)
3.3V dc 9 → 18 V dc - 12 V dc 6W 1.5kV dc 1.2A Through Hole 1 DIP 24 77% - -40°C -
RS庫存編號 238-9973
製造零件編號TEN 3-0511
BrandTRACOPOWER
HK$146.33
單位
5V dc 4.5 → 9 V dc - 5 V dc 3W 1.5kV dc 500mA Through Hole 1 DIP 24 73% - -40°C -
RS庫存編號 166-5396
製造零件編號TEM 2-2411
BrandTRACOPOWER
HK$1,290.24
毎管:10 個
Tube(s)
5V dc 21.6 → 26.4 V dc - 24 V dc 2W 1kV dc 400mA Through Hole 1 DIP 24 51% - -25°C -
RS庫存編號 293-2690
製造零件編號TEN 5-1210
BrandTRACOPOWER
HK$195.91
單位
3.3V dc 9 → 18 V dc - 12 V dc 6W 1.5kV dc 1.2A Through Hole 1 DIP 24 77% - -40°C -
RS庫存編號 124-7592
製造零件編號TMA 1212S
BrandTRACOPOWER
HK$355.21
毎管:10 個
Tube(s)
12V dc 10.8 → 13.2 V dc - 12 V dc 1W 1kV dc 80mA Through Hole 1 SIP 6 80% - -40°C -