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 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 173-6933
Tillv. art.nrOKI-T/36W-W40N-C
101,91 kr
1 Reel of 250
Rulle(ar)
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 811-1408
Tillv. art.nrR-78T3.3-1.0/FC
VarumärkeRecom
134,75 kr
Each
Enheter
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS-artikelnummer 166-6571
Tillv. art.nrR-78T3.3-1.0/FC-TRAY
VarumärkeRecom
121,848 kr
1 Tray of 25
Bricka(or)
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS-artikelnummer 811-1410
Tillv. art.nrR-78T12-1.0/FC
VarumärkeRecom
134,75 kr
Each
Enheter
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS-artikelnummer 166-8932
Tillv. art.nrR-619.0P
VarumärkeRecom
185,347 kr
1 Tube of 15
Rör
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 183-4336
Tillv. art.nrRPM3.3-3.0-CT
VarumärkeRecom
25 459,82 kr
1 Reel of 500
Rulle(ar)
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-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 494-4263
Tillv. art.nrR-625.0P
VarumärkeRecom
174,00 kr
Each
Enheter
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 706-5209
Tillv. art.nrTOS 06-12SM
VarumärkeTRACOPOWER
214,00 kr
Each
Enheter
8.3 → 14 V dc 12 V dc 0.75 → 5V dc 6A 30W Surface Mount 1 20mm 11.4mm 4.4mm 94% - -40°C +85°C
RS-artikelnummer 134-6468
Tillv. art.nr410-294-A
VarumärkeDigilent
186,64 kr
Each
Enheter
4.5 → 5.5 V dc 5 V dc ±5V dc -200 mA, 250 mA 2.2W - 2 - - - - - - -
RS-artikelnummer 689-4707
Tillv. art.nrOKY-T/3-W5N-C
78,19 kr
Each
Enheter
2.4 → 5.5 V dc 5 V dc 0.753 → 3.63V dc 3A 9.9W Surface Mount 1 20.8mm 11.9mm 5.41mm - - -40°C +85°C
Nytt
RS-artikelnummer 193-1791
Tillv. art.nrRBBA3000-50
VarumärkeRecom
33 785,12 kr
1 Tube of 12
Rör
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-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 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 811-1426
Tillv. art.nrR-78T12-1.0/AC
VarumärkeRecom
130,74 kr
Each
Enheter
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°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 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 689-4731
Tillv. art.nrOKX-T/10-D12N-C
113,22 kr
Each
Enheter
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-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
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