Non-Isolated DC-DC Converters

Non-isolated DC-DC converters are electronic devices that convert a source of direct current (DC) from one voltage level to another. They are a type of electric power converter. Isolated DC-DC converters are based on the same principle of operation, but keep the input and output electrically isolated by a transformer. This allows for different voltages between inputs and outputs, much more considerable than with non-isolated ones.

What are non-isolated DC-DC converters used for?

DC-DC converters are used in portable electronic devices such as mobile phones and laptops, which are primarily supplied with power from batteries. Non-isolated DC-DC converters increase voltage from a partially lowered battery voltage, thereby saving space instead of using multiple batteries. Most DC-DC converter circuits also regulate the output voltage.

Types of non-isolated DC - DC converters

Non-isolated DC-DC converters have different protection features for your devices. They can ensure current limit, over current and over temperature protection. Many of them guarantee over voltage and under voltage protection, and prevent short circuits. Some of them have very high efficiency (up to 95%) which means that they do not require heatsinks or fans.


...
Read more Read less

Filters

Viewing 1 - 20 of 162 products
Results per page
Description Price Input Voltage Range Input Voltage Nominal Output Voltage Output Current Power Rating Mounting Type Number of Outputs Length Width Depth Efficiency Package Minimum Temperature Maximum Temperature
RS Stock No. 173-9151
Mfr. Part No.I6A-240-14A-033V/001-R
BrandTDK-Lambda
PHP84,163.97
1 Box of 36
Box(es)
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
RS Stock No. 689-4722
Mfr. Part No.OKR-T/3-W12-C
PHP443.16
Each
units
4.5 → 14 V dc 12 V dc 0.59 → 6V dc 3A 15W Through Hole 1 10.4mm 5.6mm 16.5mm - SIP -40°C +85°C
RS Stock No. 167-0617
Mfr. Part No.OKR-T/3-W12-C
PHP136,834.20
1 Tray of 360
Tray(s)
4.5 → 14 V dc 12 V dc 0.59 → 6V dc 3A 15W Through Hole 1 10.4mm 5.6mm 16.5mm - SIP -40°C +85°C
RS Stock No. 918-1300
Mfr. Part No.I6A-240-14A-033V/001-R
BrandTDK-Lambda
PHP2,337.89
Each
units
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
RS Stock No. 461-935
Mfr. Part No.LDO010C-005W05-VJ
PHP852.16
Each
units
3 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 10A 50W Through Hole 1 10.41mm 16.51mm 11.35mm - - -40°C +85°C
RS Stock No. 555-428
Mfr. Part No.YEV09T20-0G
PHP1,633.42
Each
units
4.5 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 20A - Through Hole 1 36.83mm 15.49mm 8.59mm - SIP -40°C +85°C
RS Stock No. 166-6574
Mfr. Part No.R-78T5.0-1.0/FC-TRAY
BrandRecom
PHP17,590.94
1 Tray of 25
Tray(s)
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
RS Stock No. 166-6577
Mfr. Part No.R-78T12-1.0/AC-TRAY
BrandRecom
PHP17,083.56
1 Tray of 25
Tray(s)
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS Stock No. 555-468
Mfr. Part No.YS12S16-0G
PHP1,369.61
Each
units
9.6 → 14 V dc 12 V dc 0.75 → 5.5V dc 16A 88W Surface Mount 1 33.02mm 13.46mm 7.98mm - - -40°C +85°C
RS Stock No. 811-1417
Mfr. Part No.R-78T5.0-1.0/FC-TRAY
BrandRecom
PHP695.02
Each
units
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
RS Stock No. 811-1426
Mfr. Part No.R-78T12-1.0/AC
BrandRecom
PHP701.93
Each
units
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS Stock No. 555-412
Mfr. Part No.YEV09T06-0G
PHP753.29
Each
units
4.5 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 6A - Through Hole 1 10.41mm 16.51mm 10.16mm - SIP -40°C +85°C
RS Stock No. 166-8770
Mfr. Part No.R-543.3PA
BrandRecom
PHP22,516.87
1 Tube of 15
Tube(s)
4.5 → 18 V dc 12 V dc 3.3V dc 4A 6W Through Hole 1 32.2mm 9.1mm 15mm 93% SIP -40°C +85°C
RS Stock No. 494-4235
Mfr. Part No.R-543.3PA
BrandRecom
PHP1,524.47
Each
units
4.5 → 18 V dc 12 V dc 3.3V dc 4A 6W Through Hole 1 32.2mm 9.1mm 15mm 93% SIP -40°C +85°C
RS Stock No. 166-6573
Mfr. Part No.R-78T3.3-1.0/AC-TRAY
BrandRecom
PHP17,083.56
1 Tray of 25
Tray(s)
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS Stock No. 173-6949
Mfr. Part No.OKX-T/16-W5N-C
PHP892.00
Each
units
2.4 → 5.5 V dc 5 V dc 3.63V dc 16A 52.8W Through Hole 1 51.3mm 9.7mm 12.7mm 95% - -40°C +100°C
New
RS Stock No. 200-3535
Mfr. Part No.TSRN 1-0525SM
BrandTRACOPOWER
PHP6,387.76
1 Tube of 10
Tube(s)
3 - 5.5 VDC 5 VDC - 1A - - - - - - - - - -
RS Stock No. 811-1414
Mfr. Part No.R-78T3.3-1.0/AC-TRAY
BrandRecom
PHP794.08
Each
units
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
New
RS Stock No. 193-2054
Mfr. Part No.TSR 1-48120WI
BrandTRACOPOWER
PHP8,517.00
1 Tube of 10
Tube(s)
17 → 72 V dc 17 V dc 12V dc 1A - - - - - - - - - -
RS Stock No. 183-4388
Mfr. Part No.RPM3.3-6.0-CT
BrandRecom
PHP428.00
Each
units
4 → 15 V dc 12 V dc 3.3V dc 6A 3.3W Surface Mount 1 12.19mm 12.19mm 3.75mm 88 → 97% - -40°C +85°C
Related Products
30W single/dual/triple output high power density regulated isolated ...
Description:
30W single/dual/triple output high power density regulated isolated DC-DC encapsulated converter modules with a wide voltage input range and compact, low profile case. These high power density regulated isolated DC-DC encapsulated converter modules are suitable for use in battery operated ...
66W to 75W isolated DC to DC converters ...
Description:
66W to 75W isolated DC to DC converters with single output and compact eighth brick package that can be plugged directly into quarter brick pinouts. The high efficiency of these 66W to 75W isolated DC to DC converters reduces heat ...
The Traco Power TMA series is a range ...
Description:
The Traco Power TMA series is a range of miniature isolated, 1 Watt, DC/DC converters in a SIP package. The SMD technology of these isolated converters makes it possible to offer a product with high performance at low cost. The ...
The Traco Power TEL-3 series is a range ...
Description:
The Traco Power TEL-3 series is a range of isolated, 3 Watt, DC-DC converters in a DIP-24 package. With their high efficiency these regulated converters allows operation temperature up to 71°C at full load and low output noise. The TEL-3 ...