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庫存編號 174-2192
製造零件編號TEC 3-1215WI
BrandTRACOPOWER
HK$111.648
毎管:10 個
Tube(s)
24V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 125mA Through Hole 1 SIP-8 82% - -40°C -
RS庫存編號 174-2193
製造零件編號TEC 3-1221WI
BrandTRACOPOWER
HK$126.84
毎管:10 個
Tube(s)
5V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 300mA Through Hole 2 SIP-8 80% - -40°C -
RS庫存編號 174-2202
製造零件編號TEC 3-2421WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
5V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 300mA Through Hole 2 SIP-8 79% - -40°C -
RS庫存編號 174-2330
製造零件編號TEC 3-1222WI
BrandTRACOPOWER
HK$127.94
單位
±12V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 125mA Through Hole 2 SIP-8 82% - -40°C -
RS庫存編號 174-2203
製造零件編號TEC 3-2422WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±12V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 125mA Through Hole 2 SIP-8 81% - -40°C -
RS庫存編號 174-2211
製造零件編號TEC 3-4821WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
5V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 300mA Through Hole 2 SIP-8 80% - -40°C -
RS庫存編號 174-2194
製造零件編號TEC 3-1222WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±12V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 125mA Through Hole 2 SIP-8 82% - -40°C -
RS庫存編號 174-2336
製造零件編號TEC 3-4810WI
BrandTRACOPOWER
HK$119.13
單位
3.3V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 700mA Through Hole 1 SIP-8 74% - -40°C -
RS庫存編號 174-2206
製造零件編號TEC 3-4811WI
BrandTRACOPOWER
HK$111.648
毎管:10 個
Tube(s)
5V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 600mA Through Hole 1 SIP-8 80% - -40°C -
RS庫存編號 174-2212
製造零件編號TEC 3-4822WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±12V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 125mA Through Hole 2 SIP-8 82% - -40°C -
RS庫存編號 174-2207
製造零件編號TEC 3-4819WI
BrandTRACOPOWER
HK$111.648
毎管:10 個
Tube(s)
9V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 333mA Through Hole 1 SIP-8 81% - -40°C -
RS庫存編號 174-2340
製造零件編號TEC 3-1223WI
BrandTRACOPOWER
HK$127.94
單位
±15V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 100mA Through Hole 2 SIP-8 81% - -40°C -
RS庫存編號 174-2358
製造零件編號TEC 3-2411WI
BrandTRACOPOWER
HK$119.13
單位
5V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 600mA Through Hole 1 SIP-8 80% - -40°C -
RS庫存編號 174-2195
製造零件編號TEC 3-1223WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±15V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 100mA Through Hole 2 SIP-8 81% - -40°C -
RS庫存編號 174-2204
製造零件編號TEC 3-2423WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±15V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 100mA Through Hole 2 SIP-8 81% - -40°C -
RS庫存編號 174-2213
製造零件編號TEC 3-4823WI
BrandTRACOPOWER
HK$124.424
毎管:10 個
Tube(s)
±15V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 100mA Through Hole 2 SIP-8 82% - -40°C -
RS庫存編號 174-2320
製造零件編號TEC 3-1221WI
BrandTRACOPOWER
HK$128.75
單位
5V dc 4.5 → 18 V dc - 12 V dc 1.6kV dc 3W 300mA Through Hole 2 SIP-8 80% - -40°C -
RS庫存編號 174-2447
製造零件編號TEC 3-2412WI
BrandTRACOPOWER
HK$119.13
單位
12V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 250mA Through Hole 1 SIP-8 83% - -40°C -
RS庫存編號 174-2346
製造零件編號TEC 3-4811WI
BrandTRACOPOWER
HK$119.13
單位
5V dc 18 → 75 V dc - 48 V dc 1.6kV dc 3W 600mA Through Hole 1 SIP-8 80% - -40°C -
RS庫存編號 174-2472
製造零件編號TEC 3-2421WI
BrandTRACOPOWER
HK$127.94
單位
5V dc 9 → 36 V dc - 24 V dc 1.6kV dc 3W 300mA Through Hole 2 SIP-8 79% - -40°C -