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.


...
Voir plus Voir moins

Filtres

Afficher 61 - 80 des 903 produits
Nombre de résultats par page
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
Nouveau
N° de stock RS 200-8943
MarqueRS PRO
13,38 €
Each
Unité
100 → 240V ac AC-DC Power Adapter 15V dc European 2.0A - - EU Plug 1 30W - - - -
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 -
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 139-1773
MarqueRS PRO
11,43 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 24V ac Type C 580mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 14W 89mm - 1.8m No
Nouveau
N° de stock RS 200-8939
MarqueRS PRO
14,24 €
Each
Unité
100 → 240V ac Power Adapter 12V dc UK 2.5A - - - 1 30W - - - -
N° de stock RS 179-9519
MarqueRS PRO
11,51 €
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 AC-DC Power Adapter 3 V dc, 4.5 V dc, 5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Type C 600mA +40°C Interchangeable EU Plug 1 6W 68mm 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 179-9522
MarqueRS PRO
18,19 €
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 AC-DC Power Adapter 3 V dc, 4.5 V dc, 5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Type C 2.25A +40°C Interchangeable EU Plug 1 27W 92.2mm Regulated 1.5m No
N° de stock RS 175-2804
MarqueRS PRO
14,79 €
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 Interchangeable 500mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 65mm Regulated 1.8m -
Nouveau
N° de stock RS 200-8946
MarqueRS PRO
19,84 €
Each
Unité
100 → 240V ac Power Adapter 12V dc UK 4.2A - - - 1 50W - - - -
N° de stock RS 124-2201
MarqueRS PRO
14,68 €
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 C 2A +40°C 2.1 x 5.5 x 10 mm Centre Positive EU Plug 1 18W 69.3mm - 1.5m -
N° de stock RS 175-3311
MarqueRS PRO
9,57 €
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 G 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 15W 85.5mm Regulated - -
N° de stock RS 175-3292
MarqueRS PRO
5,59 €
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 5V dc Type G 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 5W 67mm Regulated 1500mm -
N° de stock RS 144-0961
MarqueRS PRO
27,91 €
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 18V dc Australia, European Plug, UK, US 2.8A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 50.4W 52mm Regulated 1.2m -
N° de stock RS 175-3318
MarqueRS PRO
9,16 €
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 C 620mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 15W 74.5mm Regulated - -
N° de stock RS 175-3333
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 24V dc Type C 2.5A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 60W 117mm Regulated - -
Nouveau
N° de stock RS 200-8944
MarqueRS PRO
13,38 €
Each
Unité
100 → 240V ac Power Adapter 18V dc European 1.66A - - - 1 30W - - - -
N° de stock RS 144-0959
MarqueRS PRO
27,91 €
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 4.2A +45°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 50W 52mm Regulated 1.2m -
N° de stock RS 139-1771
MarqueRS PRO
8,78 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 18V ac Type C 460mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 8W 62mm - 1.8m No
N° de stock RS 126-2119
MarqueRS PRO
29,65 €
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 Adapter 24V dc Global 750mA +45°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 18W 30mm - 1.8m Yes