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. 200-3532
FabrikantnummerTOS 06-05SIL
FabrikantTRACOPOWER
90,37 €
1 Tube of 5
Tube(s)
2.4 - 5.5 VDC 3.95 VDC - 6A - - - - - - - - - -
RS-stocknr. 494-4190
FabrikantnummerR-523.3PA
FabrikantRecom
19,81 €
Each
Aantal stuks
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. 689-4757
FabrikantnummerOKX2-T/16-D12P-C
15,61 €
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
Nieuw
RS-stocknr. 210-8770
FabrikantnummerFS1404-3300-AS
FabrikantTDK
6,67 €
Each
Aantal stuks
4.5 → 16 V dc 4.5 V dc - 4A - - - - - - - - - -
RS-stocknr. 494-4257
FabrikantnummerR-619.0P
FabrikantRecom
16,90 €
Each
Aantal stuks
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-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. 461-979
FabrikantnummerLDO06C-005W05-VJ
16,41 €
Each
Aantal stuks
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-stocknr. 172-0239
FabrikantnummerLGA80D-00DADJJ
40,40 €
Each
Aantal stuks
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-stocknr. 689-4735
FabrikantnummerOKX-T/10-D12P-C
19,94 €
Each
Aantal stuks
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 10A 50W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS-stocknr. 173-6935
FabrikantnummerOKL-T/6-W12N-C
2.413,30 €
1 Reel of 400
Reel(s)
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-stocknr. 200-3541
FabrikantnummerTSR 3-2450A
FabrikantTRACOPOWER
27,34 €
Each
Aantal stuks
10.0 -30.0 VDC 24 VDC - 3A - - - - - - - - - -
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. 210-1277
Fabrikantnummeri7C4W012A050V-002-R
FabrikantTDK-Lambda
50,45 €
Each
Aantal stuks
9 → 53 V dc 9 V dc - 12.5A 300W - - - - - - - - -
Nieuw
RS-stocknr. 210-8769
FabrikantnummerFS1404-3300-AS
FabrikantTDK
1.115,88 €
1 Reel of 250
Reel(s)
4.5 → 16 V dc 4.5 V dc - 4A - - - - - - - - - -
RS-stocknr. 193-2060
FabrikantnummerTSR 1-48240WI
FabrikantTRACOPOWER
14,29 €
Each
Aantal stuks
33 → 72 V dc 33 V dc 24V dc 700mA - - - - - - - - - -
RS-stocknr. 204-7578
FabrikantnummerTSR 1-2450E
FabrikantTRACOPOWER
2,87 €
Each
Aantal stuks
7 to 36 V dc 24 V dc 5V dc 1000mA 5W - - - - - - - - -
RS-stocknr. 200-3543
FabrikantnummerTSR 3-24150A
FabrikantTRACOPOWER
27,34 €
Each
Aantal stuks
10.0 -30.0 VDC 24 VDC - 3A - - - - - - - - - -
RS-stocknr. 183-4341
FabrikantnummerRBB10-2.0-CT
FabrikantRecom
4.298,87 €
1 Reel of 500
Reel(s)
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
RS-stocknr. 204-7577
FabrikantnummerTSR 1-2450E
FabrikantTRACOPOWER
25,82 €
1 Tube of 10
Tube(s)
7 to 36 V dc 24 V dc 5V dc 1000mA 5W - - - - - - - - -
RS-stocknr. 193-2055
FabrikantnummerTSR 1-48120WI
FabrikantTRACOPOWER
14,29 €
Each
Aantal stuks
17 → 72 V dc 17 V dc 12V dc 1A - - - - - - - - - -