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 41 - 60 of 140 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
New
RS Stock No. 200-3531
Mfr. Part No.TOS 06-05SM
BrandTRACOPOWER
€18.75
Each
units
2.4 - 5.5 VDC 3.95 VDC - 6A - - - - - - - - - -
RS Stock No. 183-4334
Mfr. Part No.RPM3.3-2.0-CT
BrandRecom
€2,213.35
1 Reel of 500
Reel(s)
3 → 17 V dc 12 V dc 3.3V dc 2A 3.3W Surface Mount 1 12.19mm 12.19mm 3.75mm 90 → 98% - -40°C +105°C
RS Stock No. 183-4338
Mfr. Part No.RPM5.0-3.0-CT
BrandRecom
€2,462.27
1 Reel of 500
Reel(s)
3 → 17 V dc 12 V dc 5V dc 3A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 90 → 97% - -40°C +100°C
RS Stock No. 555-430
Mfr. Part No.YEV09T03-0G
€9.92
Each
units
4.5 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 3A - Through Hole 1 10.41mm 16.51mm 10.16mm - SIP 0°C +70°C
RS Stock No. 173-6933
Mfr. Part No.OKI-T/36W-W40N-C
€2,567.50
1 Reel of 250
Reel(s)
19 → 40 V dc 24 V dc 15V dc 3A 36W Surface Mount 1 20.8mm 11.9mm 8.5mm 95% - -40°C +100°C
RS Stock No. 173-6944
Mfr. Part No.OKL-T/6-W12N-C
€9.32
Each
units
4.5 → 14 V dc 12 V dc 5.5V dc 6A 30W Surface Mount 1 12.19mm 12.19mm 7.2mm 93% Case C-83 -40°C -
New
RS Stock No. 200-3539
Mfr. Part No.TSR 3-2450A
BrandTRACOPOWER
€257.17
1 Tube of 10
Tube(s)
10.0 -30.0 VDC 24 VDC - 3A - - - - - - - - - -
RS Stock No. 167-0614
Mfr. Part No.OKY-T/5-W5N-C
€2,723.81
1 Reel of 400
Reel(s)
2.4 → 5.5 V dc 5 V dc 0.75 → 3.63V dc 5A 16.5W Surface Mount 1 20.8mm 11.9mm 5.41mm - - -40°C +85°C
RS Stock No. 811-1423
Mfr. Part No.R-78T5.0-1.0/AC
BrandRecom
€13.58
Each
units
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
New
RS Stock No. 200-3537
Mfr. Part No.TSR 3-1250A
BrandTRACOPOWER
€213.17
1 Tube of 10
Tube(s)
4.5 - 14 VDC 12 VDC - 3'000mA - - - - - - - - - -
RS Stock No. 183-4376
Mfr. Part No.RPM5.0-2.0-CT
BrandRecom
€5.28
Each
units
3 → 17 V dc 12 V dc 5V dc 2A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 92 → 98% - -40°C +105°C
RS Stock No. 167-0942
Mfr. Part No.OKY-T/3-D12P-C
€2,165.23
1 Reel of 400
Reel(s)
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 3A 15W Surface Mount 1 20.8mm 11.9mm 7mm - - -40°C +85°C
RS Stock No. 815-9624
Mfr. Part No.BRFS30
BrandCosel
€40.62
Each
units
4.5 → 14 V dc - 0.8 → 3.63V dc 30A - PCB Mount 1 33mm 13.5mm 9.5mm 88% - -40°C +85°C
RS Stock No. 166-6576
Mfr. Part No.R-78T5.0-1.0/AC-TRAY
BrandRecom
€297.77
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. 183-4388
Mfr. Part No.RPM3.3-6.0-CT
BrandRecom
€7.66
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
RS Stock No. 183-4333
Mfr. Part No.RPM5.0-1.0-CT
BrandRecom
€2,213.35
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. 166-6573
Mfr. Part No.R-78T3.3-1.0/AC-TRAY
BrandRecom
€297.77
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. 152-502
Mfr. Part No.AXH005A0XZ
€24.27
Each
units
3 → 5.5 V dc - 0.75 → 3.63V dc 5A - Through Hole 1 22.9mm 8.85mm 10.2mm - SIP -40°C +85°C
RS Stock No. 162-2657
Mfr. Part No.R-78T5.0-1.0/AL-TRAY
BrandRecom
€239.41
1 Tray of 25
Tray(s)
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
New
RS Stock No. 200-3532
Mfr. Part No.TOS 06-05SIL
BrandTRACOPOWER
€90.37
1 Tube of 5
Tube(s)
2.4 - 5.5 VDC 3.95 VDC - 6A - - - - - - - - - -
Related Products
Very high efficiency Wide input voltage range Non-isolated ...
Description:
Very high efficiency Wide input voltage range Non-isolated User-selectable output voltages via external resistors Phased start-up for sequencing and tracking Starts up into pre-biased load Remote On/Off control Remote sense Low output noise and ripple Under voltage lockout, over temperature ...
Non-isolated Lynx™ package & pin out Wide input ...
Description:
Non-isolated Lynx™ package & pin out Wide input voltage range Up to 5A output current Adjustable output voltage via external resistors Remote On/Off Control Low output noise and ripple Under-voltage lockout, over-current and over-temperature protection
Non-isolated Austin Mini Lynx™ is pin to pin ...
Description:
Non-isolated Austin Mini Lynx™ is pin to pin compatible with Austin Micro Lynx™ series Wide input voltage range Adjustable output voltage via external resistors Remote On/Off Control Low output noise and ripple Under-voltage lockout, over-current and over-temperature protection
12V or 24V input voltage Positive or negative ...
Description:
12V or 24V input voltage Positive or negative options Non-isolated Buffered output voltage & current monitors Internal precision reference Remote output programming Demonstrated MTBF >1 million hours Chassis mounting style with input connectors and fly lead output Input protected against ...