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
RS庫存編號 903-2882
BrandRS PRO
TWD800.00
單位
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 12 V dc European, Interchangeable UK, US Plugtop 1.5A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 18W 74mm - 1.5m -
RS庫存編號 400-6664
製造零件編號9881000046
BrandMascot
TWD896.00
單位
230V ac Linear Power Supply 9 V dc Type G - British 3-Pin 1A +40°C 1 x 2.1 mm with Snap-Lock, 1 x 2.5 mm with Snap-Lock - 1 9W 83mm - 2m -
RS庫存編號 681-0998
製造零件編號AC002013
BrandMicrochip
TWD3,201.00
單位
- Switched Mode Power Supply - - - - - - - - - - - -
RS庫存編號 721-2033
製造零件編號GS06E-11P1J
BrandMean Well
TWD470.00
單位
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 7.5 V dc Type C 800mA +40°C 2.1 x 5.5 x 11 mm Centre Positive EU Plug 1 6W 66mm - 1.83m -
RS庫存編號 224-3811
製造零件編號8511000166
BrandMascot
TWD1,298.00
單位
230V ac Linear Power Supply 9 V dc Type G 666mA +35°C Interchangeable UK Plug 1 6W 95mm - 1.7m -
RS庫存編號 706-6515
製造零件編號GE24I18-P1J
BrandMean Well
TWD665.00
單位
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 18 V dc Australia/China, European Plug, UK, US/Japan 1.33A +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 24W 81mm - 1.5m -
RS庫存編號 218-4582
製造零件編號8511-12
BrandMascot
TWD1,298.00
單位
230V ac Linear Power Supply 12 V dc Type C 540mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 6.5W 95mm - 1.7m -
RS庫存編號 472-8465
製造零件編號PP8 UK 5V MED
BrandFriwo
TWD1,203.00
單位
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 5 V dc Type G 1.3A +40°C Interchangeable UK Plug 1 8W 77mm - 2m Yes
RS庫存編號 472-8409
製造零件編號MPP6 6V
BrandFriwo
TWD1,257.00
單位
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 6 V dc Australia, European Plug, Japan, UK, US 850mA +40°C Interchangeable Universal Plug 1 6W 65mm - 2m -
RS庫存編號 706-6458
製造零件編號GE12I09-P1J
BrandMean Well
TWD459.00
單位
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 9 V dc Australia/China, European Plug, UK, US/Japan 1.33A +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 12W 70.7mm - 1m -
RS庫存編號 218-4576
製造零件編號8511-9
BrandMascot
TWD1,298.00
單位
230V ac Linear Power Supply 9 V dc Type C 666mA +40°C 2.1 x 5.5 x 12 mm Centre Positive EU Plug 1 6W 95mm - 1.7m -
RS庫存編號 124-1043
製造零件編號PSU-9V1A-MP
BrandFTDI Chip
TWD588.00
單位
110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac Universal 9 V dc European Plug, UK, US 1A +40°C - Universal Plug 1 9W - - - -
RS庫存編號 472-8421
製造零件編號MPP6 9V
BrandFriwo
TWD1,252.00
單位
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 9 V dc Australia, European Plug, Japan, UK, US 550mA +40°C Interchangeable Universal Plug 1 6W 65mm - 2m -
RS庫存編號 721-2039
製造零件編號GS06E-1P1J
BrandMean Well
TWD432.00
單位
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 5 V dc Type C 1A +40°C 2.1 x 5.5 x 11 mm Centre Positive EU Plug 1 5W 66mm - 1.83m -
RS庫存編號 400-6490
製造零件編號9580000055
BrandMascot
TWD719.00
單位
230V ac Linear Power Supply 9 V ac Type G 800mA +40°C Interchangeable UK Plug 1 7W 59mm - 2m -
RS庫存編號 281-3612
製造零件編號8310-6VAC
BrandMascot
TWD918.00
單位
230V ac Linear Power Supply 6 V ac Type C 400mA +40°C Interchangeable EU Plug 1 3.5W 75mm - - -
RS庫存編號 735-0731
製造零件編號1201-0000
BrandAnsmann
TWD481.00
單位
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 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 +25°C Interchangeable EU Plug 1 7.2W 69mm - 1.8m -
RS庫存編號 517-5474
製造零件編號T1810-21J
BrandRS PRO
TWD733.00
單位
96 → 264V ac Switched Mode Power Supply 18 V dc Australia/New Zealand 1A +35°C 2.1 x 5.5 x 11 mm Centre Positive - 1 - 81mm - - -
RS庫存編號 702-3255
製造零件編號5311103
BrandAnsmann
TWD420.00
單位
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 3 V dc, 4.5 V dc, 5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Australia, European Plug, UK, US 300 → 600mA +25°C Interchangeable Universal Plug 1 3.6W 69mm Regulated 1.8m No
RS庫存編號 903-2860
BrandRS PRO
TWD582.00
單位
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 9 V dc European, Interchangeable UK, US Plugtop 670mA +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 6W 64mm - 1.5m -