Power Supplies

We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With a clicky on/off switch? Easy peasy. Here's our lates...

A 4 port USB Hub

This is a 40W single output switching power supply from Mean Well that has been specifically designed to be used with LED applications. This p...

This is a 25W single output switching power supply from Mean Well that has been specifically designed to work with LED applications. This powe...

The official Raspberry Pi power supply (PSU) is shipped with easily interchangeable heads for the UK, US, EU and Australia meaning you can now use ...

This is a water turbine generator, 5V DC output, which can be directly used as Arduino power supply. Eco-friendly energy, you can make it work tog...

Need a USB jack for charging or powering a project, but don't want to lug around a computer? This switching supply gives a clean regulated output a...

What do you do when you need a variety of measurements on your current project? (pun intended!) You could buy a slew of test equipment tools OR you...

Pibow Coupé. The slim, hackable, and attractive case for the Raspberry Pi! Note: We've redesigned Pibow Coupé to be compatible with the Raspberr...

This adorable little board will come in very handy whenever you need a small amount of 5V power. It's the size of a linear regulator, but it's actu...

Add lots more USB capability to your Raspberry Pi or computer using this powered USB 2.0 hub. It adds a full seven powered ports, all at USB 2.0 sp...

The Power Dock 2 allows you to use any 3.7V LiPo battery to power your Omega and then charge the battery when it’s out of juice. Utilizing the same...

The 4-Bay T4s Intelligent Universal Charger from Tenergy is an automatic smart charger compatible with almost all types of rechargeable batteries, ...

The INA219 FeatherWing makes power-monitoring problems a thing of the past. Instead of struggling with two multimeters, you can just use the handy ...

This handy USB extension cable will make it easy for you to extend your USB cable when it won't reach. The connectors are gold plated for years of ...

MoPi-2 is mobile and 24/7 power for the Pi 2 and Pi 3 boards. On your bike, up a tree, or for your home server: we've got you covered! MoPi-2 featu...

If you’ve ever wondered how to control high current devices from a low-power microcontroller, a MOSFET is what you need.These MOSFETs have a very l...

We've taken the classic, portable, rechargeable lithium ion battery pack and tweaked the design to make it amenable to low current applications. Wh...

Your power supply problems just got SOLVED! These DC/DC converter step-down switching regulators are drop-in replacements for inefficient 78xx line...

Your power supply problems just got SOLVED! These DC/DC converter step-down switching regulators are drop-in replacements for inefficient 78xx line...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these fresh Flexible Silicone ...

NOTE: THIS SOLDERING IRON IS HAS A US PLUG AND IS NOT COMPATIBLE WITH AUSTRALIAN POWER OUTLETS. Known by engineers for making excellent quality ...

This is 10 pack of tiny 4.7µF SMD decoupling capacitors. Each of these capacitors offers a DC voltage rating of 16V and a capacitance tolerance of ...