AC/DC Adapters

An AC/DC adapter, or plug-in power supply, is an electrical device that takes input power from a mains power supply and converts or derives the right current, frequency and voltage to power the component it is attached to. Main power supplies provide power to devices that run on batteries or have no other power source. These are suitable for applications such as chargers, set-top boxes, motor control and other office automation products.


A plug-in power supply resides outside the main unit, unlike a computer power supply which is internal.


How does an AC/DC adapter work?


An AC/DC adapter is made up of a central unit which draws power from an AC outlet, it then converts the power to DC that is used to charge the device. Each AC adapter has a specific power rating, measured in volts or watts that it can handle and the output of a device. Because of the power rating and the type of plug on the end, an AC adapter is not universal and can only be used with devices with the same requirements and connector.


International Plug Power Supplies


Some plug-in power supplies come with interchangeable input connectors that you can swap when traveling to areas with different plug types such as the United Kingdom, USA, Europe, Japan and Australia. They may also come with protection features such as short circuit, over voltage and overload to suit the international safety approvals making them ideal for the global marketplace.


Are all AC/DC Adapters the same?


It is possible to use a power adapter on different devices, but it’s important to check whether it’s AC or DC output. Using close to, if not exactly the correct voltage and Amperage. If you're unsure it might be worth investing in a universal power adapter with lots of different plug fittings.


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Description Prix Input Voltage Type Output Voltage Plug Type Output Current Maximum Temperature Output Connector Input Connector Number of Outputs Power Rating Length Regulated/Unregulated Cable Length Medical Approved
N° de stock RS 124-4704
MarqueRS PRO
16,14 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 9V dc Australia, European Plug, Japan, UK, US 1.33A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 12W 713.8mm - 1.5m -
N° de stock RS 139-1779
MarqueRS PRO
8,51 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 12V dc Type C 250mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 3W 60mm Unregulated 1.8m No
N° de stock RS 124-4705
MarqueRS PRO
16,14 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 12V dc Australia, European Plug, Japan, UK, US 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 12W 713.8mm - 1.5m -
N° de stock RS 144-0955
MarqueRS PRO
20,17 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12V dc Australia, European Plug, UK, US 2.5A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 30W 52mm Regulated 6 (Minimum)ft -
N° de stock RS 175-3319
MarqueRS PRO
12,70 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 5V dc Type G 4A +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 20W 74.5mm Regulated - -
N° de stock RS 124-4716
MarqueRS PRO
12,41 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Universal 12V dc Global Plug 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 12W 70mm - 1.5m -
N° de stock RS 903-2908
MarqueRS PRO
19,65 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Supply 24V dc Type C 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 24W 79.1mm - 1.8m -
N° de stock RS 139-1769
MarqueRS PRO
9,08 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 9V ac Type G 950mA +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 9W 79mm - 1.8m No
N° de stock RS 162-2792
MarqueRS PRO
31,11 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Universal 5V dc Global Plug 5.4A +40°C USB Type C Universal Plug 3 27W 71.6mm - - -
N° de stock RS 144-0956
MarqueRS PRO
20,17 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 15V dc Australia, European Plug, UK, US 2A +40°C 2.1 mm Universal Plug 1 30W 52mm Regulated 6 (Minimum)ft -
N° de stock RS 124-2179
MarqueRS PRO
9,49 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 5V dc Type C 1.5A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 7.5W 35.68mm - 1.5m -
N° de stock RS 175-3304
MarqueRS PRO
10,30 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 24V dc Type G 500mA +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 12W 70mm Regulated - -
N° de stock RS 866-0102
MarqueRS PRO
13,97 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 5V dc Type C 2.1A +40°C Micro USB Type B EU Plug 1 10.5W 71.6mm Regulated 1.5m No
N° de stock RS 175-3320
MarqueRS PRO
9,49 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 9V dc Type G 1.67A +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 15W 85mm Regulated - -
N° de stock RS 139-1780
MarqueRS PRO
8,57 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 12V dc Type G 250mA +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 3W 56mm Unregulated 1.8m No
Nouveau
N° de stock RS 200-8950
MarqueRS PRO
19,46 €
Each
Unité
240V ac AC-DC Power Adapter 15V European 3.36A - - 2-Pin 1 50.4W - Regulated - -
N° de stock RS 731-6056
MarqueRS PRO
26,78 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac - 12V dc Australia/China, European Plug, UK, US/Japan 2.5A +40°C 2.5 x 5.5 x 9.5 mm Centre Positive Universal Plug 1 30W 98mm - 1.2m -
N° de stock RS 124-4706
MarqueRS PRO
16,14 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Power Adapter 15V dc Australia, European Plug, Japan, UK, US 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 15W 713.8mm - 1.5m -
N° de stock RS 175-3332
MarqueRS PRO
21,24 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 15V dc Type C 4A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 60W 117mm Regulated - -
N° de stock RS 124-4707
MarqueRS PRO
16,14 €
Each
Unité
100 V ac, 110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac, 230 V ac, 240 V ac Universal 24V dc Australia, European Plug, Japan, UK, US 500mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 12W 713.8mm - 1.5m -