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 173-6949
Tillv. art.nrOKX-T/16-W5N-C
155,79 kr
Each
Enheter
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-artikelnummer 167-0617
Tillv. art.nrOKR-T/3-W12-C
53,714 kr
1 Tray of 360
Bricka(or)
4.5 → 14 V dc 12 V dc 0.591 → 6V dc 3A 15W Through Hole 1 10.4mm 5.6mm 16.5mm - SIP -40°C +85°C
RS-artikelnummer 235-089
Tillv. art.nr4479-110
VarumärkeBrandenburg
7 733,40 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 173-6940
Tillv. art.nrOKI-T/36W-W40N-C
146,86 kr
Each
Enheter
19 → 40 V dc 24 V dc 15.5V dc 3A 36W Surface Mount 1 20.8mm 11.9mm 8.5mm 95% - -40°C +100°C
RS-artikelnummer 134-6467
Tillv. art.nr410-293-B
VarumärkeDigilent
186,64 kr
Each
Enheter
4.5 → 5.5 V dc 5 V dc ±9V dc 130mA 2.2W - 2 - - - - - - -
RS-artikelnummer 166-6572
Tillv. art.nrR-78T12-1.0/FC-TRAY
VarumärkeRecom
121,848 kr
1 Tray of 25
Bricka(or)
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS-artikelnummer 167-0942
Tillv. art.nrOKY-T/3-D12P-C
53,714 kr
1 Reel of 400
Rulle(ar)
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-artikelnummer 689-4757
Tillv. art.nrOKX2-T/16-D12P-C
153,41 kr
Each
Enheter
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 811-1417
Tillv. art.nrR-78T5.0-1.0/FC
VarumärkeRecom
134,75 kr
Each
Enheter
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
RS-artikelnummer 891-3402
Tillv. art.nrSCD30D15-DN
VarumärkeSolaHD
1 853,23 kr
Each
Enheter
20 → 72 V dc - -15 V dc, 15 V dc 800mA 30W Chassis Mount, DIN Rail Mount 2 120mm 65mm 33mm - - -25°C +65°C
RS-artikelnummer 689-4722
Tillv. art.nrOKR-T/3-W12-C
86,23 kr
Each
Enheter
4.5 → 14 V dc 12 V dc 0.591 → 6V dc 3A 15W Through Hole 1 10.4mm 5.6mm 16.5mm - SIP -40°C +85°C
RS-artikelnummer 166-6576
Tillv. art.nrR-78T5.0-1.0/AC-TRAY
VarumärkeRecom
118,192 kr
1 Tray of 25
Bricka(or)
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
RS-artikelnummer 173-6936
Tillv. art.nrOKR-T/10-W12-C
107,329 kr
1 Reel of 360
Rulle(ar)
4.5 → 14 V dc 12 V dc 6V dc 10A 50W Through Hole 1 10.4mm 7.62mm 16.5mm 92% - -40°C +100°C
RS-artikelnummer 173-6947
Tillv. art.nrOKR-T/10-W12-C
130,98 kr
Each
Enheter
4.5 → 14 V dc 12 V dc 6V dc 10A 50W Through Hole 1 10.4mm 7.62mm 16.5mm 92% - -40°C +100°C
RS-artikelnummer 167-0614
Tillv. art.nrOKY-T/5-W5N-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 235-067
Tillv. art.nr4479-212
VarumärkeBrandenburg
5 530,91 kr
Each
Enheter
22 → 28 V dc 28 V dc 0 → 2kV 1mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS-artikelnummer 173-6935
Tillv. art.nrOKL-T/6-W12N-C
59,868 kr
1 Reel of 400
Rulle(ar)
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 181-3286
Tillv. art.nrI3A4W005A150V-001-R
VarumärkeTDK-Lambda
347,62 kr
Each
Enheter
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-artikelnummer 166-8957
Tillv. art.nrR-625.0P
VarumärkeRecom
194,316 kr
1 Tube of 15
Rör
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-artikelnummer 166-8770
Tillv. art.nrR-543.3PA
VarumärkeRecom
255,869 kr
1 Tube of 15
Rör
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
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