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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Omschrijving Prijs 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-stocknr. 166-8931
FabrikantnummerR-615.0P
FabrikantRecom
280,17 €
1 Tube of 15
Tube(s)
9 → 32 V dc 24 V dc 5V dc 1A 18W Through Hole 1 32.2mm 9.1mm 15mm 91% SIP -40°C +85°C
RS-stocknr. 235-067
Fabrikantnummer4479-212
FabrikantBrandenburg
510,00 €
Each
Aantal stuks
22 → 28 V dc 28 V dc 0 → 2kV 1mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS-stocknr. 173-6940
FabrikantnummerOKI-T/36W-W40N-C
14,95 €
Each
Aantal stuks
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-stocknr. 152-502
FabrikantnummerAXH005A0XZ
22,73 €
Each
Aantal stuks
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-stocknr. 183-4335
FabrikantnummerRPM5.0-2.0-CT
FabrikantRecom
2.213,35 €
1 Reel of 500
Reel(s)
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-stocknr. 183-4395
FabrikantnummerRPM5.0-6.0-CT
FabrikantRecom
7,66 €
Each
Aantal stuks
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-stocknr. 210-1279
Fabrikantnummeri7C4W012A050V-003-R
FabrikantTDK-Lambda
50,45 €
Each
Aantal stuks
9 → 53 V dc 9 V dc - 12.5A 300W - - - - - - - - -
RS-stocknr. 200-3537
FabrikantnummerTSR 3-1250A
FabrikantTRACOPOWER
213,17 €
1 Tube of 10
Tube(s)
4.5 - 14 VDC 12 VDC - 3'000mA - - - - - - - - - -
RS-stocknr. 193-2038
FabrikantnummerTSR 0.6-4890WI
FabrikantTRACOPOWER
8,93 €
Each
Aantal stuks
14 → 72 V dc 14 V dc 9V dc 600mA - - - - - - - - - -
RS-stocknr. 689-4750
FabrikantnummerOKX-T/16-D12P-C
22,07 €
Each
Aantal stuks
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 16A 80W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS-stocknr. 204-7575
FabrikantnummerTSR 1-2433E
FabrikantTRACOPOWER
25,31 €
1 Tube of 10
Tube(s)
6 to 36 V dc 24 V dc 3.3V dc 1000mA 3.3W - - - - - - - - -
RS-stocknr. 134-6467
Fabrikantnummer410-293-B
FabrikantDigilent
16,87 €
Each
Aantal stuks
4.5 → 5.5 V dc 5 V dc ±9V dc 130mA 2.2W - 2 - - - - - - -
RS-stocknr. 555-428
FabrikantnummerYEV09T20-0G
23,20 €
Each
Aantal stuks
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-stocknr. 166-8934
FabrikantnummerR-523.3PA
FabrikantRecom
351,28 €
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-stocknr. 811-1408
FabrikantnummerR-78T3.3-1.0/FC-TRAY
FabrikantRecom
13,58 €
Each
Aantal stuks
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
Nieuw
RS-stocknr. 210-8767
FabrikantnummerFS1403-5000-AS
FabrikantTDK
6,47 €
Each
Aantal stuks
8 → 16 V dc 8 V dc - 3A - - - - - - - - - -
RS-stocknr. 555-412
FabrikantnummerYEV09T06-0G
10,70 €
Each
Aantal stuks
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-stocknr. 183-4333
FabrikantnummerRPM5.0-1.0-CT
FabrikantRecom
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-stocknr. 167-0942
FabrikantnummerOKY-T/3-D12P-C
2.165,20 €
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-stocknr. 183-4401
FabrikantnummerRBB10-2.0-CT
FabrikantRecom
9,94 €
Each
Aantal stuks
2.3 → 5.5 V dc 5 V dc 5V dc 4mA 10W Surface Mount 1 12.19mm 12.19mm 3.75mm 96% - -40°C +100°C