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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กำลังดูสินค้า 1 - 20 รายการจาก 309 รายการ / Viewing 1 - 20 of 309 products
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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 148-957
Brand :RS PRO
THB618.73
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 3 V dc, 4.5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Type C 700 → 1600mA +25°C Interchangeable EU Plug 1 9.6W 82mm - 1.8m -
RS Stock No. 148-963
Brand :RS PRO
THB547.53
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 3 V dc, 4.5 V dc, 6 V dc, 7.5 V dc, 9 V dc, 12 V dc Type G 700 → 1600mA +25°C Interchangeable UK Plug 1 9.6W 82mm - 1.8m -
RS Stock No. 731-6052
Brand :RS PRO
THB945.65
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 - 24V dc Type C 1.25A +40°C 2.5 x 5.5 x 9.5 mm Centre Positive EU Plug 1 30W 98mm - 1.2m -
RS Stock No. 731-6002
Brand :RS PRO
THB872.26
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 - 5V dc Australia/China, European Plug, UK, US/Japan 4A +40°C 2.5 x 5.5 x 9.5 mm Centre Positive Universal Plug 1 20W 98mm - 1.2m -
RS Stock No. 731-6065
Brand :RS PRO
THB964.47
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 - 24V dc Type C 1.5A +40°C 2.5 x 5.5 x 9.5 mm Centre Positive EU Plug 1 36W 98mm - 1.2m -
RS Stock No. 909-8126
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T5875DV
Brand :Raspberry Pi
THB249.92
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
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T5875DV
Brand :Raspberry Pi
THB233.645
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. 909-8135
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T5989DV
Brand :Stontronics
THB249.92
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. 103-4302
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T5989DV
Brand :Stontronics
THB233.645
Each (In a Box of 60)
Units
- - - - - - - - - - - - - -
RS Stock No. 822-6373
Brand :Stontronics
THB194.71
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 5V dc European Plug 2A +50°C Micro USB Type B Universal Plug 1 10W 36mm - 1.5m -
RS Stock No. 123-5272
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T6143DV
Brand :Stontronics
THB242.345
Each (In a Box of 60)
Units
- - - - - - - - - - - - - -
RS Stock No. 495-5926
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PP8 UK 12V
Brand :Friwo
THB1,020.43
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 12V dc Type G 700mA +40°C Interchangeable UK Plug 1 8W 77mm - 2m -
RS Stock No. 702-3255
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.5311103
Brand :Ansmann
THB562.52
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 495-5910
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PP8 EU 12V
Brand :Friwo
THB1,293.37
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 12V dc Type C 700mA +40°C Interchangeable EU Plug 1 8W 77mm - 2m -
RS Stock No. 706-6451
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GE12I05-P1J
Brand :Mean Well
THB400.03
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/China, European Plug, UK, US/Japan 2A +50°C 2.1 x 5.5 x 11 mm Centre Positive Universal Plug 1 10W 70.7mm - 1m -
RS Stock No. 472-8500
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PP8 UK 12V MED
Brand :Friwo
THB1,368.89
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 12V dc Type G 700mA +40°C Interchangeable UK Plug 1 8W 77mm - 2m Yes
RS Stock No. 472-8516
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PP8 EU 12V MED
Brand :Friwo
THB1,306.48
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 721-2253
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GS25E05-P1J
Brand :Mean Well
THB1,416.46
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 Type C 4A +50°C 2.1 x 5.5 x 11 mm Centre Positive EU Plug 1 20W 79mm - 1.23m -
RS Stock No. 400-6765
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9581000046
Brand :Mascot
THB605.67
Each
Units
230V ac Linear Power Supply 9V dc Type C 300mA +40°C Interchangeable EU Plug 1 2.7W 56mm - - -
RS Stock No. 400-6636
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9681000045
Brand :Mascot
THB747.06
Each
Units
230V ac Linear Power Supply 9V dc Type G 650mA +40°C Interchangeable UK Plug 1 5.85W 59mm - 2m -
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