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If there’s one thing that all electronics have in common, from big transformers to small transistors, it’s that they all require a power source to operate. Of course, some electronics do get their power from other sources like heat, vibration and light, but for non-specialised electronics, you’re going to need a reliable PSU for your projects.
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If there’s one thing that all electronics have in common, from big transformers to small transistors, it’s that they all require a power source to operate. Of course, some electronics do get their power from other sources like heat, vibration and light, but for non-specialised electronics, you’re going to need a reliable PSU for your projects.
This is a collection of good Power Supply Units that we’ve sourced from various suppliers, and it includes both cheap (but reliable) basic AC/DC adapters all the way through to world-renowned PSU’s from Mean Well. They offer a relatively simple way to deliver the power your project needs, and are rated from 5V DC up to 48V DC, with some even extending beyond this for lab tests and serious prototyping.
If you need a quick and easy way to power up your Arduino boards, are looking for replacement power supplies for larger machines like 3D Printers, or are finally getting yourself a beefy Lab PSU for prototyping and building custom projects, then this is the perfect place to start. And of course, if you want to modify or customise your PSU further, be sure to also take a look through our Voltage Regulators Section, which allow you to buck, boost and fine-tune whatever voltage and current ratings you need.
LessThis 24V 350W 14.6A Power Supply is designed and built by Mean Well, world-renowned leaders in high-efficiency PSU production.
These 36V 350W 9.7A Mean Well Power Supplies are designed with a full range of safety features, for excellent efficiency, reliability and user satisfaction.
12V 5A Power Brick AC/DC Adapter with 2.1mm centre-positive DC Jack, for powering 12V electronics like LED strips and heating units.
These simple but reliable 24V 750mA Power Bricks offer a common 5.5x2.1mm DC Jack for a good range of applications, from soldering irons to routers.
This simple but reliable 24V 1.5A Power Brick is great for general purpose and electronics applications, with a handy 5.5x2.1mm DC Jack Output.
This Mean Well 24V 2.5A Power Brick is the perfect choice for electronics & general purpose uses, offering high efficiency & long-lasting durability.
Whether you’re powering random appliances or custom electronics projects, these Mean Well 24V Power Supplies are ready to take on the challenge!
This beefy 24V 8.8A power supply is made by Mean Well, and offers high performance, high efficiency, and reliable low-ripple output.
This Mean Well 110W PSU is ideal for powering motors, LED Lighting arrays, custom bench power supplies & much more with a high level of efficiency.
These 12V 2A Power Bricks are ready to deliver the power you need, offering the reliability & long-lasting durability that Mean Well are famous for.
These simple but effective 200W Power Supplies are the ideal cost-efficient way to power a wide range of projects from custom Lab PSUs to 3D Printers.
The ToolkitRC ADP180 is a powerful AC Adapter with a 19.5V 9.2A XT60 Output, made for RC gear & other high-power applications requiring a beefy PSU.
This standard 3-pin female PSU Cable, also known as a kettle cord, connects power supplies, monitors and other high-power devices to a wall outlet.
This HPS305D variable DC power supply is a compact and affordable instrument that's suitable for both Lab and industrial use. Perfect for engineers, students or DIY Makers.
The Switching DC 30V 10A Lab PSU is designed to act as both a single-channel DC power supply, as well as a test & measurement PSU with auto-switching CC/CV.
This USB Power Supply operates at 5V DC and 2.5A, and features a USB female output for powering and charging USB Devices.
The Riden RD6006 PSU Intefacing Module is a DIY electronics hobbyist’s dream, with an insane level of functionality for prototyping and building.
This durable and well-crafted Enclosure is ideal for creating your own custom Lab PSU with the Riden RD6006 PSU Module and S-400-60 PSU.
The Riden DPS5005 is a fun & cost-effective way to build your own custom Lab Power Supply, with advanced built-in features & an impressive design.
This Riden DP & DPS PSU Enclosure B is built specially for the comms versions of Riden DP & DPS Modules, for extra safety, cooling & protection.
Keep your DPS5005 DIY PSU safe, secure and protected from the elements with this durable and rugged metal Riden DP & DPS PSU Enclosure.