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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 22 項產品
Results per page
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 702-3268
製造零件編號5311123
BrandAnsmann
HK$214.49
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 1.5A +25°C Interchangeable Universal Plug 1 18W 79.5mm - 1.8m -
RS庫存編號 679-6707
製造零件編號8594004
BrandAnsmann
HK$166.90
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 G 1.4 → 2.5A +25°C Interchangeable UK Plug 1 16.8W 82mm - 1.8m No
RS庫存編號 702-3255
製造零件編號5311103
BrandAnsmann
HK$117.59
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 735-0747
製造零件編號1209-0000
BrandAnsmann
HK$167.65
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, Japan, UK, US 600mA +25°C Interchangeable Universal Plug 1 7.2W 69mm - 1.8m -
RS庫存編號 702-3259
製造零件編號5311113
BrandAnsmann
HK$152.15
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 1A +25°C Interchangeable Universal Plug 1 12W 74mm - 1.8m -
RS庫存編號 679-6713
製造零件編號8194055
BrandAnsmann
HK$166.11
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 660-8423
製造零件編號8194048
BrandAnsmann
HK$120.77
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 400mA +40°C Interchangeable EU Plug 1 3.6W 60mm Regulated 1.8m Yes
RS庫存編號 679-6704
製造零件編號8194052
BrandAnsmann
HK$166.90
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, 4.2 V dc, 5 V dc, 6 V dc, 6.5 V dc, 7 V dc, 8.4 V dc Type C 1.7 → 2.5A +25°C Interchangeable EU Plug 1 14.28W 82mm - 1.8m No
RS庫存編號 735-0737
製造零件編號5111233
BrandAnsmann
HK$106.39
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 300 → 600mA +25°C Interchangeable EU Plug 1 3.6W 69mm Regulated 1.8m No
RS庫存編號 660-8420
製造零件編號8194049
BrandAnsmann
HK$120.77
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 Type C 600mA +40°C Interchangeable EU Plug 1 7.2W 60mm Regulated 1.8m Yes
RS庫存編號 735-0740
製造零件編號5111243
BrandAnsmann
HK$155.13
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 1A +25°C Interchangeable EU Plug 1 12W 74mm - 1.8m -
RS庫存編號 660-8427
製造零件編號8194047
BrandAnsmann
HK$117.15
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 Type C 800mA +40°C Interchangeable EU Plug 1 4.8W 60mm Regulated 1.8m Yes
RS庫存編號 177-4939
製造零件編號1001-0054
BrandAnsmann
HK$242.70
單位
- - 5 V dc - - - - - - - - - - -
RS庫存編號 177-4937
製造零件編號1001-0072
BrandAnsmann
HK$161.65
單位
- - 5 V dc - - - - - - - - - - -
RS庫存編號 177-4933
製造零件編號1001-0030-1
BrandAnsmann
HK$110.66
單位
- - 5 V dc - - - - - - - - - - -
RS庫存編號 660-8436
製造零件編號8194046
BrandAnsmann
HK$116.13
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 900mA +40°C Interchangeable EU Plug 1 4.5W 60mm Regulated 1.8m Yes
RS庫存編號 177-4938
製造零件編號1001-0046
BrandAnsmann
HK$115.79
單位
- - - - - - - - - - - - - -
RS庫存編號 177-4936
製造零件編號1001-0069
BrandAnsmann
HK$244.99
單位
- - 5 V dc - - - - - - - - - - -
RS庫存編號 735-0743
製造零件編號5111253
BrandAnsmann
HK$213.47
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 1.5A +25°C Interchangeable EU Plug 1 18W 79.5mm - 1.8m -
RS庫存編號 177-4935
製造零件編號1001-0067
BrandAnsmann
HK$244.99
單位
- - 5 V dc - - - - - - - - - - -