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
TWD205.80
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 706-6502
製造零件編號GE24I05-P1J
BrandMean Well
TWD663.00
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 400-6585
製造零件編號9580000061
BrandMascot
TWD717.00
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 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 668-9220
製造零件編號LFZVC30NP15-I
BrandEOS
TWD1,149.00
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 706-6464
製造零件編號GE12I18-P1J
BrandMean Well
TWD463.00
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 706-6498
製造零件編號GE18I24-P1J
BrandMean Well
TWD630.00
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 903-2873
BrandRS PRO
TWD841.00
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 400-6579
製造零件編號9580000060
BrandMascot
TWD717.00
單位
230V ac Linear Power Supply 9 V ac Type C 1A +40°C Interchangeable EU Plug 1 9W 63mm - 2m -
RS庫存編號 472-8550
製造零件編號MPP15 6V MED
BrandFriwo
TWD2,159.00
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 2.1A +40°C Interchangeable Universal Plug 1 15W 87.5mm - 2m Yes
RS庫存編號 721-2156
製造零件編號GS15E-6P1J
BrandMean Well
TWD651.00
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 Type C 620mA +50°C 2.1 x 5.5 x 11 mm Centre Positive EU Plug 1 15W 71.5mm - 1.83m -
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 281-3690
製造零件編號8510-15VAC
BrandMascot
TWD1,240.00
單位
230V ac Linear Power Supply 15 V ac Type C 510mA +40°C Interchangeable EU Plug 1 8.5W 95mm - - -
RS庫存編號 472-8566
製造零件編號MPP15 9V MED
BrandFriwo
TWD1,267.00
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 1.5A +40°C Interchangeable Universal Plug 1 15W 87.5mm - 2m Yes
RS庫存編號 668-9236
製造零件編號LFZVC30NP30-I
BrandEOS
TWD1,283.00
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 30 V dc European 1A +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 400-6490
製造零件編號9580000055
BrandMascot
TWD717.00
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 706-6492
製造零件編號GE18I48-P1J
BrandMean Well
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 48 V dc Australia/China, European Plug, UK, US/Japan 375mA +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 18W 81mm - 1.5m -
RS庫存編號 400-6670
製造零件編號9881000045
BrandMascot
TWD896.00
單位
230V ac Linear Power Supply 12 V dc Type G 1A +40°C Interchangeable UK Plug 1 12W 83mm - 2m -
RS庫存編號 433-5912
製造零件編號9829000045
BrandMascot
TWD1,663.00
單位
220 V ac, 230 V ac, 240 V ac Switched Mode Power Supply 30 V dc Type C 650mA +40°C Interchangeable EU Plug 1 19.5W 75mm - 2m -
RS庫存編號 278-7664
製造零件編號8311000242
BrandMascot
TWD1,010.00
單位
230V ac Linear Power Supply 12 V dc Type C 210mA +35°C Interchangeable EU Plug 1 2.5W 75mm - - -