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 Price 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
New
RS Stock No. 200-8934
BrandRS PRO
$36.94
Each
units
- - - - - - - - - - - - - -
RS Stock No. 144-0960
BrandRS PRO
$43.88
Each
units
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 3.36A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 50.4W 52mm Regulated 1.2m -
New
RS Stock No. 200-8929
BrandRS PRO
$41.93
Each
units
240V ac AC-DC Power Adapter 15V Global Plug 3.36A - - - 1 50.4W - Regulated - -
RS Stock No. 175-2808
BrandRS PRO
$26.25
Each
units
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 Interchangeable 1.2A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 18W 77mm Regulated 1.5m -
RS Stock No. 126-2115
BrandRS PRO
$38.25
Each
units
- - - - - - - - - - - - - -
RS Stock No. 144-0962
BrandRS PRO
$43.88
Each
units
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 2.1A +45°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 50W 52mm Regulated 1.2m -
RS Stock No. 124-4716
BrandRS PRO
$20.13
Each
units
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 -
RS Stock No. 126-2119
BrandRS PRO
$48.06
Each
units
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
RS Stock No. 126-2114
BrandRS PRO
$38.25
Each
units
- - - - - - - - - - - - - -
RS Stock No. 144-0956
BrandRS PRO
$31.72
Each
units
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 -
RS Stock No. 126-2113
BrandRS PRO
$23.55
Each
units
- - - - - - - - - - - - - -
RS Stock No. 175-2809
BrandRS PRO
$26.25
Each
units
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 Interchangeable 750mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 18W 77mm Regulated 1.5m -
New
RS Stock No. 200-8936
BrandRS PRO
$36.94
Each
units
- - - - - - - - - - - - - -
RS Stock No. 175-2802
BrandRS PRO
$23.30
Each
units
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 -
RS Stock No. 175-2806
BrandRS PRO
$23.30
Each
units
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 Interchangeable 250mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 65mm Regulated 1.8m -
RS Stock No. 144-0954
BrandRS PRO
$31.72
Each
units
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 Australia, European Plug, UK, US 4A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 20W 52mm Regulated 1.2m -
RS Stock No. 909-8126
Mfr. Part No.T5875DV
$12.16
Each
units
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 5.1V dc - 2.5A +40°C Micro USB Type B Universal Plug 1 13W 73.2mm - 1.5m -
RS Stock No. 103-4301
Mfr. Part No.T5875DV
$11.373
Each (In a Box of 60)
units
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 5.1V dc - 2.5A +40°C Micro USB Type B Universal Plug 1 13W 73.2mm - 1.5m -
RS Stock No. 103-4302
Mfr. Part No.T5989DV
$11.373
Each (In a Box of 60)
units
- - - - - - - - - - - - - -
RS Stock No. 909-8135
Mfr. Part No.T5989DV
$12.16
Each
units
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 5.1V dc - 2.5A +40°C Micro USB Type B Universal Plug 1 13W 73.2mm - 1.5m -
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