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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Nombre de résultats par page
Description Prix 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
N° de stock RS 173-9151
Référence fabricantI6A-240-14A-033V/001-R
MarqueTDK-Lambda
63,408 €
Each (In a Box of 36)
Unité
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
N° de stock RS 918-1300
Référence fabricantI6A-240-14A-033V/001-R
MarqueTDK-Lambda
43,36 €
Each
Unité
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
N° de stock RS 162-2657
Référence fabricantR-78T5.0-1.0/AL-TRAY
MarqueRecom
8,541 €
Each (In a Tray of 25)
Unité
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
N° de stock RS 166-8933
Référence fabricantR-629.0P
MarqueRecom
19,582 €
Each (In a Tube of 15)
Unité
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
N° de stock RS 494-4285
Référence fabricantR-629.0P
MarqueRecom
19,17 €
Each
Unité
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
N° de stock RS 715-8544
Référence fabricantAPXS002A0X-SRZ
9,13 €
Each
Unité
3 → 14 V dc 12 V dc 0.6 → 5.5V dc 2A 11W Surface Mount 1 12.2mm 12.2mm 6.25mm 93.6% - -40°C +85°C
N° de stock RS 811-1439
Référence fabricantR-78T5.0-1.0/AL
MarqueRecom
10,82 €
Each
Unité
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
N° de stock RS 494-4263
Référence fabricantR-625.0P
MarqueRecom
17,32 €
Each
Unité
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
N° de stock RS 166-8957
Référence fabricantR-625.0P
MarqueRecom
19,582 €
Each (In a Tube of 15)
Unité
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
N° de stock RS 715-8575
Référence fabricantNQR010A0X4Z
16,30 €
Each
Unité
4.5 → 14 V dc 12 V dc 0.59 → 6V dc 10A 60W Through Hole 1 16.5mm 10.4mm 8.4mm 95% SIP -40°C +85°C
N° de stock RS 870-3599
Référence fabricantILR-11-0001
MarqueSchurter
3,506 €
Each (In a Pack of 50)
Unité
- - - - - Through Hole - - - - - - - -
N° de stock RS 461-947
Référence fabricantLDO03C-005W05-VJ
8,23 €
Each
Unité
3 → 13.8 V dc - 0.59 → 5.1V dc 3A 15W Through Hole 1 9.4mm 5.37mm 15.49mm - - 0°C +70°C
N° de stock RS 706-6432
Référence fabricantTOS 06-12SIL
MarqueTRACOPOWER
20,75 €
Each
Unité
8.3 → 14 V dc 12 V dc 0.75 → 5V dc 6A 30W Through Hole 1 22mm 6.65mm 10.2mm 94% SIP -40°C +85°C
N° de stock RS 706-5209
Référence fabricantTOS 06-12SM
MarqueTRACOPOWER
20,75 €
Each
Unité
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
N° de stock RS 462-013
Référence fabricantPTH12060WAD
17,54 €
Each
Unité
10.8 → 13.2 V dc 12 V dc 1.2 → 5.5V dc 10A 55W Through Hole 1 25.27mm 15.75mm 9mm - - -40°C +85°C
N° de stock RS 811-1432
Référence fabricantR-78T12-1.0/AL
MarqueRecom
13,58 €
Each
Unité
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
N° de stock RS 689-4731
Référence fabricantOKX-T/10-D12N-C
11,41 €
Each
Unité
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
N° de stock RS 166-8961
Référence fabricantR420-1.8/PL
MarqueRecom
17,771 €
Each (In a Tray of 40)
Unité
10 → 36 V dc 24 V dc 5V dc 10mA - Surface Mount 1 22.7mm 13.2mm 5.08mm 76% - -40°C +105°C
N° de stock RS 811-1423
Référence fabricantR-78T5.0-1.0/AC
MarqueRecom
13,18 €
Each
Unité
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
N° de stock RS 166-6576
Référence fabricantR-78T5.0-1.0/AC-TRAY
MarqueRecom
11,911 €
Each (In a Tray of 25)
Unité
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C