Power Supplies

SKU: AF-448 | Brand: Adafruit

A 12V EL (electroluminescent) wire and tape inverter for fixed installations and larger EL projects. Unlike pocket-sized 2×AA inverters, this brick-style inverter runs from a 12V DC input — connect it to a wall adapte...

SKU: DF-FIT0975 | Brand: DFRobot

##Introduction This power cord is specially designed for LattePanda Sigma users and can provide stable power supply to Sigma. One end of the cable adopts an ATX-24Pin chassis power connector for connecting to the chas...

SKU: AF-5917 | Brand: Adafruit

A 5.5×2.1mm DC barrel polarity reversing cable that swaps centre-negative to centre-positive (or vice versa). Simply plug it inline between your DC power supply and device to reverse the polarity — no rewiring require...

SKU: DF-DFR0952 | Brand: DFRobot

This compact DC-DC boost converter steps up input voltages from 2.5V to a selectable output of 5V, 8V, 9V, or 12V (default 12V) at over 80% conversion efficiency. Two solder pads (A and B) on the front of the module a...

SKU: DF-DFR0365 | Brand: DFRobot

This high power PoE injector supports Midspan MODE-B PoE power protocol, and has 30W output.It supports up to 10/100Mbps communicating speed, and 100VAC~240VAC wide range input voltage makes it work stably with differ...

SKU: AF-4114 | Brand: Adafruit

The Zero2Go Omini is a multi-channel power supply board that sits on top of any Raspberry Pi with a 2×20 header. It accepts up to three separate power inputs and automatically selects the one with the highest voltage,...

SKU: AF-4683 | Brand: Adafruit

This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 3.3V output with up to 1.2A current. It's great for supplying power to popular 3.3V voltage circuits from a range of ...

SKU: SF-BOB-15035 | Brand: SparkFun

Do you need to power a project with 12V and 5V from one power supply? The ATX power connector breakout board breaks out the standard 4-pin computer peripheral port when mated with an ATX connector for your 12V and 5V ...

SKU: AF-501 | Brand: Adafruit

This 5V 1A USB power supply provides clean, regulated power for microcontrollers, development boards, and USB-charged devices. It accepts 110–240V AC input and outputs via a USB Type-A port, so you simply plug in what...

SKU: AF-1459 | Brand: Adafruit

This inductive charging set provides wireless power transfer using a split-transformer design. The transmitter coil is powered with 9–12 V DC, and the receiver coil outputs 3.3 V DC — no direct wire connection between...

SKU: AF-2124 | Brand: Adafruit

The Adafruit Pro Trinket LiIon/LiPoly Backpack is a tiny add-on board that sits on top of your Pro Trinket or ItsyBitsy, adding rechargeable LiPo battery support with automatic charging and power switching. When USB i...

SKU: DF-FIT0114 | Brand: DFRobot

This female to male DC power cable offers an easy solution for extending the length of a DC power supply. SPECIFICATIONS 2.1mm (0.08'') connector size High quality plug and jack with strain relie...

SKU: DF-FIT0253 | Brand: DFRobot

A 7.5 V DC wall adapter power supply with a DC 2.1 mm barrel connector, compatible with the Arduino power jack. The 7.5 V output is well suited for Arduino projects that need more than 5 V but where 12 V may be excess...

SKU: DF-DFR0250 | Brand: DFRobot

A boost converter module that takes two AA batteries and outputs a stable 5 V supply for your circuits. Built around the TI TPS61032 boost chip, it accepts input voltages from 1.8–4.5 V and delivers up to 5 V @ 1 A — ...

SKU: AF-3238 | Brand: Adafruit

This IEEE 802.3af PoE splitter separates power and data from a single PoE Ethernet cable, providing regulated 12VDC at up to 1A on a standard 2.1 mm DC barrel jack alongside a standard Ethernet data connection. It let...

SKU: SF-PRT-10287 | Brand: SparkFun

This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive male barrel jack. If you need to connect bare wires to a barrel jack...

SKU: SF-PRT-10255 | Brand: SparkFun

The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a LiPo battery, has solder jumper selectable 5V and 3.3V output, and an under voltage protection...

SKU: AF-1903 | Brand: Adafruit

The PowerBoost 500 Basic is a compact DC/DC boost converter that takes input from 1.8V or higher and outputs a steady 5.2V — perfect for powering portable 5V projects from batteries. The slightly elevated 5.2V output ...

SKU: SF-PRT-09498 | Brand: SparkFun

A right-angle 24-pin Molex Mini-Fit Jr. connector, the standard ATX power supply connector found on PC motherboards. Two rows of twelve pins break out to through-hole male headers for PCB mounting. Pair with a standar...

SKU: AF-5991 | Brand: Adafruit

The Adafruit USB Type C Power Delivery Dummy (I2C or Switchable) lets you tap into USB-C Power Delivery to get 5V, 9V, 12V, 15V, 18V, or 20V from any compatible USB-C charger or wall adapter — no soldering required. B...