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 61 - 80 of 136 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. 135-8878
Mfr. Part No.MYMGK00506ERSR
BrandMurata
MYR17,914.37
1 Reel of 400
Reel(s)
8 → 14 V dc 12 V dc - - - Surface Mount 1 - - - 95% - -40°C +85°C
RS Stock No. 167-0615
Mfr. Part No.OKY-T/5-W5P-C
MYR13,105.09
1 Reel of 400
Reel(s)
2.4 → 5.5 V dc 5 V dc 0.753 → 3.63V dc 5A 16.5W Surface Mount 1 20.8mm 11.9mm 5.41mm - - -40°C +85°C
RS Stock No. 166-8934
Mfr. Part No.R-523.3PA
BrandRecom
MYR1,668.00
1 Tube of 15
Tube(s)
4.5 → 18 V dc 12 V dc 3.3V dc 2A 6W Through Hole 1 32.2mm 9.1mm 15mm 92% SIP -40°C +85°C
RS Stock No. 461-979
Mfr. Part No.LDO06C-005W05-VJ
MYR60.52
Each
units
3 → 13.8 V dc - 0.59 → 5.1V dc 6A 30W Through Hole 1 10.41mm 9.42mm 16.51mm - - -40°C +85°C
RS Stock No. 181-3286
Mfr. Part No.I3A4W005A150V-001-R
BrandTDK-Lambda
MYR170.17
Each
units
9 → 53 V dc 9 → 53 V dc 15V dc 4.5A 100W PCB Mount 1 23.4mm 19.1mm 9.6mm 97.5% 1/32 Brick -40°C +125°C
RS Stock No. 162-0602
Mfr. Part No.OKX2-T/10-D12P-C
MYR6,024.07
1 Tray of 114
Tray(s)
8.3 → 14 V dc 12 V dc 0.753 → 5.5V dc 10A 50W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS Stock No. 235-039
Mfr. Part No.4479-104
MYR3,012.35
Each
units
11 → 15 V dc 15 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS Stock No. 689-4744
Mfr. Part No.OKX2-T/10-D12N-C
MYR87.05
Each
units
8.3 → 14 V dc 12 V dc 0.753 → 5.5V dc 10A 50W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS Stock No. 183-4334
Mfr. Part No.RPM3.3-2.0-CT
BrandRecom
MYR11,013.45
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. 167-0969
Mfr. Part No.OKX-T/10-D12N-C
MYR5,988.18
1 Tray of 114
Tray(s)
8.3 → 14 V dc 12 V dc 0.753 → 5.5V dc 10A 50W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS Stock No. 555-468
Mfr. Part No.YS12S16-0G
MYR102.41
Each
units
9.6 → 14 V dc 12 V dc 0.753 → 5.5V dc 16A 88W Surface Mount 1 33.02mm 13.46mm 7.98mm - - -40°C +85°C
RS Stock No. 235-089
Mfr. Part No.4479-110
MYR2,221.83
Each
units
22 → 28 V dc 28 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS Stock No. 555-412
Mfr. Part No.YEV09T06-0G
MYR75.95
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. 183-4376
Mfr. Part No.RPM5.0-2.0-CT
BrandRecom
MYR25.30
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. 151-060
Mfr. Part No.LSN2-T/16-W3-C
MYR96.98
Each
units
2.4 → 5.5 V dc 5 V dc 0.75 → 3.3V dc 16A 52.8W Through Hole 1 50.8mm 8.13mm 12.7mm - Case B-11 -40°C +85°C
RS Stock No. 234-963
Mfr. Part No.3590-2A20
MYR4,087.42
Each
units
21.6 → 30 V dc 24 V dc 0 → 5kV 1mA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS Stock No. 173-6949
Mfr. Part No.OKX-T/16-W5N-C
MYR79.17
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
RS Stock No. 235-051
Mfr. Part No.3590-1C20
MYR4,636.37
Each
units
21.6 → 30 V dc 24 V dc 0 → 10kV 500µA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS Stock No. 167-0585
Mfr. Part No.OKX2-T/16-D12P-C
MYR7,218.59
1 Tray of 114
Tray(s)
8.3 → 14 V dc 12 V dc 0.753 → 5.5V dc 16A 80W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS Stock No. 494-4235
Mfr. Part No.R-543.3PA
BrandRecom
MYR117.39
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
Related Products
Isolated single output half brick DC-DC converter module ...
Description:
Isolated single output half brick DC-DC converter module with 250W output and a maximum baseplate operating temperature of 100°C without derating. This single output half brick DC-DC converter module has full safety isolated secondary side control and I2C bus for ...
The ROL series is part of the Recom ...
Description:
The ROL series is part of the Recom Econoline. This is a DC/DC unregulated converter, single output, SIP4, 0.5W. The Recom ROL DC/DC converter features a full industrial operating temperature range of -40°C to +85°C without derating. This Fully encapsulated ...
The Murata MGJ2 series of DC-DC converters is ...
Description:
The Murata MGJ2 series of DC-DC converters is ideal for powering high side and low side gate drive circuits in bridge circuits for IGBTs and Mosfets. These isolated DC-DC converters offer a choice of asymmetric output voltages allowing optimal drive ...
Very high efficiencyWide input voltage rangeNon-isolatedUser-selectable output voltages ...
Description:
Very high efficiencyWide input voltage rangeNon-isolatedUser-selectable output voltages via external resistorsPhased start-up for sequencing and trackingStarts up into pre-biased loadRemote On/Off controlRemote senseLow output noise and rippleUnder voltage lockout, over temperature and continuous short circuit ...