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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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. 517-5474
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T1810-21J
Brand :Access Comms
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 Stock No. 517-5452
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T1255-21J
Brand :Access Comms
96 → 264V ac Switched Mode Power Supply 12 V dc Australia/New Zealand 1.5A +35°C 2.1 x 5.5 x 11 mm Centre Positive - 1 - 81mm - - -
RS Stock No. 517-5480
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T1225-021
Brand :Access Comms
90 → 264V ac Switched Mode Power Supply 12 V dc 2-Pin Australia/New Zealand 2.5A +40°C 2.1 x 5.5 x 11 mm DC Plug - 1 - 93mm - 2m -
RS Stock No. 517-5430
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T0528P21
Brand :Access Comms
96 → 264V ac Switched Mode Power Supply 5 V dc Australia/New Zealand 2.8A +35°C 2.1 x 5.5 x 11 mm Centre Positive - 1 - 81mm - - -