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 248-243
製造零件編號ESC24240-D-1IP
HK$1,001.50
單位
±24V dc 18 → 36 V dc - 24 V dc 1.5kV dc 30W ±600mA Through Hole 2 - - - -40°C -
RS庫存編號 248-209
製造零件編號ESC3650-6-1IP
HK$773.35
單位
5V dc 18 → 75 V dc - 36 V dc 1.5kV dc 30W 6A Through Hole 1 - - - -40°C -
RS庫存編號 248-439
製造零件編號ESC36120-S-1IP
HK$686.06
單位
12V dc 18 → 75 V dc - 36 V dc 1.5kV dc 30W 2.5A Through Hole 1 - - - -40°C -
RS庫存編號 248-388
製造零件編號ESC18150-D-1IP
HK$848.37
單位
±15V dc 9 → 36 V dc - 18 V dc 1.5kV dc 30W ±1A Through Hole 2 - - - -40°C -
RS庫存編號 248-300
製造零件編號ESB48240-D-1IP
HK$748.95
單位
±24V dc 36 → 75 V dc - 48 V dc 1.5kV dc 20W ±400mA Through Hole 2 - - - -40°C -
RS庫存編號 248-221
製造零件編號ESB24240-D-1IP
HK$869.26
單位
±24V dc 18 → 36 V dc - 24 V dc 1.5kV dc 20W ±400mA Through Hole 2 - - - -40°C -
RS庫存編號 248-394
製造零件編號ESC18120-D-1IP
HK$896.53
單位
±12V dc 9 → 36 V dc - 18 V dc 1.5kV dc 30W ±1.25A Through Hole 2 - - - -40°C -
RS庫存編號 248-316
製造零件編號ESB36120-D-1IP
HK$918.57
單位
±12V dc 18 → 75 V dc - 36 V dc 1.5kV dc 20W ±800mA Through Hole 2 - - - -40°C -
RS庫存編號 248-293
製造零件編號ESC48240-D-1IP
HK$870.19
單位
±24V dc 36 → 75 V dc - 48 V dc 1.5kV dc 30W ±600mA Through Hole 2 - - - -40°C -
RS庫存編號 248-265
製造零件編號ESC18150-S-1IP
HK$1,006.98
單位
15V dc 9 → 36 V dc - 18 V dc 1.5kV dc 30W 2A Through Hole 1 - - - -40°C -
RS庫存編號 248-158
製造零件編號ESB1850-4-1IP
HK$881.46
單位
5V dc 9 → 36 V dc - 18 V dc 1.5kV dc 20W 4A Through Hole 1 - - - -40°C -
RS庫存編號 248-423
製造零件編號ESC36120-D-1IP
HK$664.53
單位
±12V dc 18 → 75 V dc - 36 V dc 1.5kV dc 30W ±1.25A Through Hole 2 - - - -40°C -
RS庫存編號 248-259
製造零件編號ESC18120-S-1IP
HK$818.01
單位
12V dc 9 → 36 V dc - 18 V dc 1.5kV dc 30W 2.5A Through Hole 1 - - - -40°C -