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 57 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. 166-6572
Mfr. Part No.R-78T12-1.0/FC-TRAY
BrandRecom
TWD9,798.00
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. 811-1410
Mfr. Part No.R-78T12-1.0/FC-TRAY
BrandRecom
TWD417.00
Each
units
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS Stock No. 166-6576
Mfr. Part No.R-78T5.0-1.0/AC-TRAY
BrandRecom
TWD9,403.00
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. 193-1791
Mfr. Part No.RBBA3000-50
BrandRecom
TWD105,522.00
1 Tube of 12
Tube(s)
9 → 60 V dc 48 V dc 0 → 60V dc 50A - PCB Mount 1 60.6mm 63.2mm 13mm 96 (Typ.)% - -40°C +85°C
RS Stock No. 183-4378
Mfr. Part No.RPM3.3-3.0-CT
BrandRecom
TWD180.00
Each
units
3 → 17 V dc 12 V dc 3.3V dc 3A 3.3W Surface Mount 1 12.19mm 12.19mm 3.75mm 87 → 97% - -40°C +100°C
RS Stock No. 166-8961
Mfr. Part No.R420-1.8/PL
BrandRecom
TWD23,394.00
1 Tray of 40
Tray(s)
10 → 36 V dc 24 V dc 5V dc 10mA - Surface Mount 1 22.7mm 13.2mm 5.08mm 76% - -40°C +105°C
RS Stock No. 166-6577
Mfr. Part No.R-78T12-1.0/AC-TRAY
BrandRecom
TWD9,403.00
1 Tray of 25
Tray(s)
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
New
RS Stock No. 211-7168
Mfr. Part No.RPX-1.0-CT
BrandRecom
TWD128.00
Each
units
4 → 36 V dc 4 → 36 V dc 0.8 → 30V dc 1A - - - - - - - - - -
RS Stock No. 183-4333
Mfr. Part No.RPM5.0-1.0-CT
BrandRecom
TWD64,948.00
1 Reel of 500
Reel(s)
3 → 17 V dc 12 V dc 5V dc 1A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 92 → 99% - -40°C +105°C
RS Stock No. 166-8957
Mfr. Part No.R-625.0P
BrandRecom
TWD9,101.00
1 Tube of 15
Tube(s)
9 → 32 V dc 24 V dc 5V dc 2A 18W Through Hole 1 32.2mm 9.1mm 15mm 90% SIP -40°C +85°C
RS Stock No. 811-1426
Mfr. Part No.R-78T12-1.0/AC
BrandRecom
TWD403.00
Each
units
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS Stock No. 183-4369
Mfr. Part No.RPM3.3-1.0-CT
BrandRecom
TWD157.00
Each
units
3 → 17 V dc 12 V dc 3.3V dc 1A 3.3W Surface Mount 1 12.19mm 12.19mm 3.75mm 94 → 99% - -40°C +105°C
RS Stock No. 494-4257
Mfr. Part No.R-619.0P
BrandRecom
TWD587.00
Each
units
11 → 32 V dc 24 V dc 9V dc 1A 18W Through Hole 1 32.2mm 9.1mm 15mm 96% SIP -40°C +85°C
RS Stock No. 162-2657
Mfr. Part No.R-78T5.0-1.0/AL-TRAY
BrandRecom
TWD9,798.00
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. 494-4235
Mfr. Part No.R-543.3PA
BrandRecom
TWD811.00
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. 811-1420
Mfr. Part No.R-78T3.3-1.0/AL-TRAY
BrandRecom
TWD412.00
Each
units
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS Stock No. 166-8932
Mfr. Part No.R-619.0P
BrandRecom
TWD8,679.00
1 Tube of 15
Tube(s)
11 → 32 V dc 24 V dc 9V dc 1A 18W Through Hole 1 32.2mm 9.1mm 15mm 96% SIP -40°C +85°C
New
RS Stock No. 211-7169
Mfr. Part No.RPX-1.5-CT
BrandRecom
TWD1,667.00
1 Tube of 10
Tube(s)
4 → 36 4 → 36 V dc 0.8 → 30V 1.5A - - - - - - - - - -
RS Stock No. 494-4285
Mfr. Part No.R-629.0P
BrandRecom
TWD616.00
Each
units
11 → 32 V dc 24 V dc 9V dc 2A 18W Through Hole 1 32.2mm 9.1mm 15mm 95% SIP -40°C +85°C
New
RS Stock No. 211-7170
Mfr. Part No.RPX-1.5-CT
BrandRecom
TWD172.00
Each
units
4 → 36 4 → 36 V dc 0.8 → 30V 1.5A - - - - - - - - - -