AC/DC Adapters

An AC/DC adapter, also known as an AC/DC plug-in power supply, is an electrical device that takes input power from a mains power supply and converts it into the correct current, frequency, and voltage to power a specific device. In simpler terms, it transforms the alternating current into the direct current that many electronics require.

These adapters are essential for powering a wide range of devices in New Zealand, including chargers, set-top boxes, motor controls, and office automation products. Unlike a computer power supply, which is typically located inside the computer case, an AC/DC adapter resides externally. This makes it convenient for powering devices that run on batteries or have no internal power source. You can learn more in our complete guide to AC/DC adapters.

At RS New Zealand, we offer a comprehensive selection of AC/DC adapters, including 12v power adapters and more.

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. Also, 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 connectors.

Types of AC/DC Adapters

Wall Plug Adapters

Wall plug adapters, also known as wall warts, are compact AC adapters that plug directly into a wall socket. They are commonly used for charging small electronic devices like tablets and smartphones. What’s more, these adapters are convenient and portable, making them ideal for travel.

Desktop Power Adapters

Desktop power adapters are larger than wall plug adapters and typically have a separate power cord that plugs into the wall socket. Also, they are often used for powering laptops, desktop computers, and other devices that require higher power output.

Universal Adapters

Universal power adapters can work with a wide range of devices and voltages, and they often come with interchangeable tips or voltage selection switches.

High-Current Adapters

High-current adapters are specifically designed to provide higher amperage output, making them suitable for powering devices with demanding power requirements. These power adapters are often used for laptops, gaming consoles, and professional audio/video equipment.

International Adapters

Some plug-in AC/DC power supplies come with interchangeable input connectors that you can swap when travelling to areas with different plug types, such as the United Kingdom, USA, Europe, Japan and Australia. They may also come with safety features such as protection from short circuits, over-voltage and overload to suit international safety approvals, making them ideal for the global marketplace.

Applications of Power Supply AC/DC Adapters

AC/DC adapters play a vital role in powering a diverse range of devices across various sectors in NZ. Here are some key applications:

• Consumer Electronics: AC/DC adapters are ubiquitous in consumer electronics, powering everything from smartphones and laptops to TVs and gaming consoles. At the same time, they are used for common household items like 12v electric motors for appliances like dishwashers and washing machines.
• Industrial Use: In industrial settings, AC/DC adapters power a wide range of equipment, including limit switch sensors, actuators, and control systems. Additionally, they ensure the reliable operation of machinery and processes, contributing to efficiency and productivity.
• Commercial Use: AC/DC adapters are essential in commercial environments, powering point-of-sale systems, security cameras, networking equipment, and other critical devices.
• Speciality Applications: AC/DC adapters are also used in specialised applications, such as medical equipment, laboratory devices, and renewable energy systems. They provide precise and reliable power conversion for sensitive equipment and contribute to advancements in various fields.

Your Source for High-Quality Power Adapters!

RS New Zealand is your trusted supplier of top-quality AC/DC adapters, current transformers and other electronic solutions from leading brands like Bticino, StarTech.com, and Raspberry Pi. We offer a comprehensive range of power adapters, including 12v AC adapters, high-current power supplies, and universal adapters, to meet the diverse needs of our customers in NZ.

Whether you need to power your laptop, charge your smartphone, or run your household electronics, RS New Zealand has the perfect AC/DC adapter for you. Browse our extensive selection today and enjoy reasonable prices and fast delivery.

Ordering and Delivery Information for New Zealand

If you’re ready to purchase your AC/DC adapter, turn to RS New Zealand. All you need to do is browse our extensive online selection of AC adapters, and once you've found the right adapter, simply add it to your cart and proceed to checkout. But if you prefer personalised assistance, you can always call us on 0800 888 780 to place your order over the phone.

At RS New Zealand, we understand that getting your AC/DC adapter quickly is important, which is why we provide reliable delivery services across the country.. For detailed information about our delivery options, including estimated delivery times and any applicable fees, please visit our Delivery page.