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 816 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
N° de stock RS 200-8944
MarqueRS PRO
16,57 €
Each
Unité
100 → 240V ac Power Adapter 18V dc European 1.66A - - - 1 30W - - - -
N° de stock RS 144-0957
MarqueRS PRO
19,19 €
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 Switched Mode Power Supply 24V dc Australia, European Plug, UK, US 1.25A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 30W 52mm Regulated 6 (Minimum)ft -
Nouveau
N° de stock RS 200-8930
MarqueRS PRO
27,35 €
Each
Unité
240V ac AC-DC Power Adapter 18V dc Global Plug 2.8A - - - 1 50.4W - Regulated - -
N° de stock RS 139-1777
MarqueRS PRO
12,84 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 24V ac Type G 800mA +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 20W 87.2mm - 1.8m No
N° de stock RS 179-9520
MarqueRS PRO
13,05 €
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 1A +40°C Interchangeable EU Plug 1 12W 75.5mm Regulated 1.5m No
N° de stock RS 139-2337
MarqueRS PRO
12,19 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 24V dc Type C 450mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 11W 89mm Unregulated 1.8m No
N° de stock RS 123-6687
MarqueRS PRO
7,28 €
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 5V dc Type G 1A +40°C USB Type A UK Plug 1 5W 47.3mm - - -
N° de stock RS 175-3315
MarqueRS PRO
10,43 €
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 1.6A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 15W 74.5mm Regulated - -
N° de stock RS 175-3309
MarqueRS PRO
9,95 €
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 Type G 2A +40°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 18W 74.5mm Regulated 1.5m -
N° de stock RS 139-1790
MarqueRS PRO
12,19 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 12V dc Type C 900mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 11W 89mm Unregulated 1.8m No
N° de stock RS 175-3306
MarqueRS PRO
8,19 €
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 Switched Mode Power Supply 24V dc Type C 500mA +50°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 12W 78.98mm Regulated - -
N° de stock RS 175-3297
MarqueRS PRO
5,49 €
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 Power Adapter 5V dc Type C 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 5W 67mm Regulated 1.5m -
N° de stock RS 201-2632
MarqueRS PRO
24,03 €
Each
Unité
100 → 240V ac AC-DC Power Adapter 24V dc - 2.1A - - 2-Pin 1 50.4W - Regulated - No
N° de stock RS 126-2119
MarqueRS PRO
30,05 €
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
N° de stock RS 175-3324
MarqueRS PRO
9,95 €
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 Type C 2A +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 24W 74.5mm Regulated - -
N° de stock RS 175-2824
MarqueRS PRO
23,78 €
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 Switched Mode Power Supply 15V dc UK 3.36A +45°C 2.1 x 5.5 x 12 mm Centre Positive UK Plug 1 50W 84mm Regulated 1.5m No
N° de stock RS 124-2184
MarqueRS PRO
9,97 €
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 Power Adapter 5V dc Type C 1.5A +40°C Micro USB Type B EU Plug 1 7.5W 35.68mm - 1.5m -
N° de stock RS 903-2867
MarqueRS PRO
16,75 €
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 15V dc European, Interchangeable UK, US Plugtop 400mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 64mm - 1.5m -
N° de stock RS 175-2802
MarqueRS PRO
14,05 €
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 Interchangeable 1.2A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 65mm Regulated 1.8m -
N° de stock RS 139-1768
MarqueRS PRO
9,05 €
Each
Unité
230 V ac, 240 V ac Linear Power Supply 9V ac Type C 950mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 8W 62mm - 1.8m No