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 123-5272
製造零件編號T6143DV
TWD184.50
個 (以毎盒:60)
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 5.1 V dc Type C 2.5A +40°C Micro USB Type B EU Plug 1 13W 73.2mm - 1.5m -
RS庫存編號 472-8623
製造零件編號MPP30 12V MED
BrandFriwo
TWD1,907.00
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 12 V dc Australia, European Plug, Japan, UK, US 2.5A +40°C Interchangeable Universal Plug 1 30W 115mm - 2m Yes
RS庫存編號 706-6502
製造零件編號GE24I05-P1J
BrandMean Well
TWD451.00
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 Australia/China, European Plug, UK, US/Japan 3A +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 15W 81mm - 1 → 1.5m -
RS庫存編號 706-6464
製造零件編號GE12I18-P1J
BrandMean Well
TWD390.00
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 830mA +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 15W 70.7mm - 1.5m -
RS庫存編號 400-6513
製造零件編號9580000057
BrandMascot
TWD706.00
單位
230V ac Linear Power Supply 12 V ac Type G 500mA +40°C Interchangeable UK Plug 1 6W 59mm - 2m -
RS庫存編號 729-3186
製造零件編號AC002014
BrandMicrochip
TWD848.00
單位
110 V ac, 115 V ac, 120 V ac, 127 V ac, 220 V ac - 9 V dc Asia, European Plug, North America 800mA +40°C 2.5 x 5.5 x 11 mm Centre Positive Universal Plug 1 7.2W - - - -
RS庫存編號 903-2873
BrandRS PRO
TWD752.00
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 2A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 18W 74mm - 1.5m -
RS庫存編號 472-8459
製造零件編號MPP6 24V
BrandFriwo
TWD1,250.00
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 24 V dc European 220mA +40°C Interchangeable Universal Plug 1 6W 65mm - 2m -
RS庫存編號 400-6585
製造零件編號9580000061
BrandMascot
TWD706.00
單位
230V ac Linear Power Supply 12 V ac Type C 500mA +40°C Interchangeable EU Plug 1 6W 63mm - 2m -
RS庫存編號 668-9220
製造零件編號LFZVC30NP15-I
BrandEOS
TWD1,131.00
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 15 V dc Australia/China, European Plug, UK, US/Japan 2A +40°C 2.1 x 5.5 x 9.5 mm Centre Positive Right Angle Jack Universal Plug 1 30W 82mm - 1.52m -
RS庫存編號 679-6713
製造零件編號8194055
BrandAnsmann
TWD644.00
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 1.4 → 2.5A +25°C Interchangeable EU Plug 1 16.8W 82mm - 1.8m No
RS庫存編號 706-6498
製造零件編號GE18I24-P1J
BrandMean Well
TWD562.00
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 24 V dc Australia/China, European Plug, UK, US/Japan 750mA +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 18W 81mm - 1.5m -
RS庫存編號 721-2061
製造零件編號GS12E09-P1I
BrandMean Well
TWD883.00
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 Type C 1.33A +50°C 2.1 x 5.5 x 9.5 mm Centre Positive EU Plug 1 12W 65mm - 1.83m -
RS庫存編號 706-6511
製造零件編號GE24I15-P1J
BrandMean Well
TWD492.00
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 15 V dc Australia/China, European Plug, UK, US/Japan 1.6A +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 24W 81mm - 1.5m -
RS庫存編號 124-4716
BrandRS PRO
TWD423.00
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 Universal 12 V dc Global Plug 1A +40°C 2.1 x 5.5 x 12 mm Centre Positive Universal Plug 1 12W 70mm - 1.5m -
RS庫存編號 423-7947
製造零件編號5117000040
BrandMascot
TWD873.00
單位
230V ac Linear Power Supply 5 V dc Type C 800mA +40°C Interchangeable EU Plug 1 4W 78mm - - -
RS庫存編號 903-2860
BrandRS PRO
TWD547.00
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 -
RS庫存編號 281-3612
製造零件編號8310-6VAC
BrandMascot
TWD917.00
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 452-8423
製造零件編號9923000060
BrandMascot
TWD1,396.00
單位
220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 12 V dc Type G 1A +40°C Interchangeable UK Plug 1 12W 75mm - 2m -
RS庫存編號 472-8572
製造零件編號MPP15 12V MED
BrandFriwo
TWD2,126.00
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 12 V dc European 1.25A +40°C Interchangeable Universal Plug 1 15W 87.5mm - 2m Yes