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 161-6492
製造零件編號TEM 2-1211
BrandTRACOPOWER
TWD5,136.00
毎管:10 個
Tube(s)
5V dc 10.8 → 13.2 V dc - 12 V dc 2W 1kV dc 400mA Through Hole 1 DIP 24 50% - -25°C -
RS庫存編號 156-3877
製造零件編號TEM 2-1211
BrandTRACOPOWER
TWD570.00
單位
5V dc 10.8 → 13.2 V dc - 12 V dc 2W 1kV dc 400mA Through Hole 1 DIP 24 50% - -25°C -
RS庫存編號 166-6599
製造零件編號RK-1215S/H6
BrandRecom
TWD6,376.00
毎管:25 個
Tube(s)
15V dc 10.8 → 13.2 V dc ±5% 12 V dc 1W 4kV dc 66mA Through Hole 1 SIP 7 77 → 80% - -40°C -
RS庫存編號 905-2700
製造零件編號RK-1215S/H6
BrandRecom
TWD267.00
單位
15V dc 10.8 → 13.2 V dc ±5% 12 V dc 1W 4kV dc 66mA Through Hole 1 SIP 7 77 → 80% - -40°C -
RS庫存編號 166-5508
製造零件編號TEN 25-4811
BrandTRACOPOWER
TWD9,605.00
毎管:5 個
Tube(s)
5V dc 36 → 75 V dc - 48 V dc 25 W, 30 W 1.5kV dc 5A Through Hole 1 1.6 x 2 in 85% - -40°C -
RS庫存編號 441-4100
製造零件編號TEN 25-4811
BrandTRACOPOWER
TWD2,350.00
單位
5V dc 36 → 75 V dc - 48 V dc 25 W, 30 W 1.5kV dc 5A Through Hole 1 1.6 x 2 in 85% - -40°C -
RS庫存編號 544-2588
製造零件編號NMA1205DC
TWD181.00
單位
±5V dc 10.8 → 13.2 V dc - 12 V dc 1W 1kV dc ±100mA Through Hole 2 PDIP - - -40°C -
RS庫存編號 831-7167
製造零件編號REC5-1209SRW/H4/A
BrandRecom
TWD708.10
/個 (每包:15個)
單位
9V dc 9 → 18 V dc - 12 V dc 5W 4kV dc 556mA Through Hole 1 DIP - Yes -40°C -
RS庫存編號 524-8083
製造零件編號CC1R5-2405SF-E
BrandTDK-Lambda
TWD356.00
單位
5V dc 18 → 36 V dc - 18 → 36 V dc 1.5W 500V ac 300mA Through Hole 1 PDIP - - -40°C -
RS庫存編號 167-0670
製造零件編號NMA1205DC
TWD4,206.00
毎管:25 個
Tube(s)
±5V dc 10.8 → 13.2 V dc - 12 V dc 1W 1kV dc ±100mA Through Hole 2 PDIP - - -40°C -
RS庫存編號 396-5152
製造零件編號TEL 3-1212
BrandTRACOPOWER
TWD495.00
單位
12V dc 9 → 18 V dc - 12 V dc 3W 1.5kV dc 250mA Through Hole 1 DIP 24 80% - -40°C -
RS庫存編號 544-2538
製造零件編號NMA0515SC
TWD172.00
單位
±15V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc ±33mA Through Hole 2 SIP - - -40°C -
RS庫存編號 167-0665
製造零件編號NMA0515SC
TWD4,206.00
毎管:25 個
Tube(s)
±15V dc 4.5 → 5.5 V dc - 5 V dc 1W 1kV dc ±33mA Through Hole 2 SIP - - -40°C -
RS庫存編號 161-6475
製造零件編號TEL 3-1212
BrandTRACOPOWER
TWD4,385.00
毎管:10 個
Tube(s)
12V dc 9 → 18 V dc - 12 V dc 3W 1.5kV dc 250mA Through Hole 1 DIP 24 80% - -40°C -
RS庫存編號 124-0960
製造零件編號IML0212S05
BrandXP Power
TWD275.00
單位
5V dc 10.8 → 13.2 V dc - 12 V dc 2W 4kV ac 400mA Through Hole 1 SIP 7 - Yes -40°C -
RS庫存編號 124-7621
製造零件編號TEL 3-2423
BrandTRACOPOWER
TWD4,701.00
毎管:10 個
Tube(s)
±15V dc 18 → 36 V dc - 24 V dc 3W 1.5kV dc 100mA Through Hole 2 DIP 24 81% - -40°C -
RS庫存編號 396-5225
製造零件編號TEL 3-2423
BrandTRACOPOWER
TWD529.00
單位
±15V dc 18 → 36 V dc - 24 V dc 3W 1.5kV dc ±100mA Through Hole 2 DIP 24 81% - -40°C -
RS庫存編號 173-6956
製造零件編號BWR-15/330-D48A-C
TWD3,161.00
單位
±15V dc 18 → 75 V dc - 48 V dc 10W 1.5kV dc ±330mA Through Hole 2 Case C2, Case P12 - - -40°C -
RS庫存編號 122-8065
製造零件編號JCB0312D09
BrandXP Power
TWD483.00
單位
±9V dc 9 → 18 V dc - 12 V dc 3W 1.5kV dc ±167mA Through Hole 2 DIP 24 78% - -40°C -
RS庫存編號 173-6899
製造零件編號BWR-15/330-D48A-C
TWD43,228.00
毎管:16 個
Tube(s)
±15V dc 18 → 75 V dc - 48 V dc 10W 1.5kV dc ±330mA Through Hole 2 Case C2, Case P12 - - -40°C -