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.


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Beskrivning Pris 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-artikelnummer 173-6944
Tillv. art.nrOKL-T/6-W12N-C
91,29 kr
Each
Enheter
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 -
RS-artikelnummer 167-0615
Tillv. art.nrOKY-T/5-W5P-C
67,571 kr
1 Reel of 400
Rulle(ar)
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-artikelnummer 891-3399
Tillv. art.nrSCD30S24-DN
VarumärkeSolaHD
4 015,31 kr
Each
Enheter
20 → 72 V dc - 24V dc 1.3A 30W Chassis Mount, DIN Rail Mount 1 120mm 65mm 33mm - - -25°C +65°C
RS-artikelnummer 167-0630
Tillv. art.nrOKX-T/16-D12N-C
121,575 kr
1 Tray of 114
Bricka(or)
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-artikelnummer 235-095
Tillv. art.nr4479-210
VarumärkeBrandenburg
5 530,91 kr
Each
Enheter
22 → 28 V dc 28 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS-artikelnummer 152-473
Tillv. art.nrAXH005A0X-SRZ
VarumärkeGE Critical Power
96,54 kr
Each
Enheter
3 → 5.8 V dc - 0.75 → 4V dc 5A - Surface Mount 1 20.3mm 11.4mm 5.7mm - - -40°C +85°C
RS-artikelnummer 235-023
Tillv. art.nr4479-204
VarumärkeBrandenburg
7 733,40 kr
Each
Enheter
11 → 15 V dc 15 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS-artikelnummer 494-4257
Tillv. art.nrR-619.0P
VarumärkeRecom
167,71 kr
Each
Enheter
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-artikelnummer 166-8933
Tillv. art.nrR-629.0P
VarumärkeRecom
194,316 kr
1 Tube of 15
Rör
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
RS-artikelnummer 183-4333
Tillv. art.nrRPM5.0-1.0-CT
VarumärkeRecom
22 886,01 kr
1 Reel of 500
Rulle(ar)
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-artikelnummer 494-4190
Tillv. art.nrR-523.3PA
VarumärkeRecom
196,58 kr
Each
Enheter
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-artikelnummer 555-428
Tillv. art.nrYEV09T20-0G
239,89 kr
Each
Enheter
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-artikelnummer 461-935
Tillv. art.nrLDO010C-005W05-VJ
181,53 kr
Each
Enheter
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-artikelnummer 152-502
Tillv. art.nrAXH005A0XZ
VarumärkeGE Critical Power
225,54 kr
Each
Enheter
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-artikelnummer 167-0584
Tillv. art.nrLSN2-T/16-W3-C
192,856 kr
1 Tray of 114
Bricka(or)
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-artikelnummer 235-039
Tillv. art.nr4479-104
VarumärkeBrandenburg
7 733,40 kr
Each
Enheter
11 → 15 V dc 15 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS-artikelnummer 183-4340
Tillv. art.nrRPM5.0-6.0-CT
VarumärkeRecom
33 529,05 kr
1 Reel of 500
Rulle(ar)
4 → 15 V dc 12 V dc 5V dc 6A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 91 → 99% - -40°C +85°C
RS-artikelnummer 815-9620
Tillv. art.nrBRNS20
VarumärkeCosel
136,70 kr
Each
Enheter
3 → 14.4 V dc - 0.6 → 5.5V dc 20A - PCB Mount 1 20.3mm 11.4mm 8.5mm 87% - -40°C +85°C
RS-artikelnummer 172-0239
Tillv. art.nrLGA80D-00DADJJ
396,92 kr
Each
Enheter
7.5 → 14 V dc - 5.2V dc 80A 200W Surface Mount 2 25.9mm 14mm 12.2mm 95.5% - -40°C +85°C
RS-artikelnummer 183-4339
Tillv. art.nrRPM3.3-6.0-CT
VarumärkeRecom
33 529,05 kr
1 Reel of 500
Rulle(ar)
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
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