Power Supplies
Browse our range of power supplies for your electronics projects, from AC-DC adapters and switching power supplies to DC-DC converters and bench power supply units. Whether you're powering a Raspberry Pi, running a LED strip, or setting up a workbench, we've got the right supply for the job.
Suitable for makers, students, educators, and professionals across Australia. Find USB chargers, barrel jack adapters, splitters, and regulated switchmode supplies with fast Australian shipping.
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
SKU: LB-LR0214-142A | Brand: Little Bird
One input: DC 6V - 12V (input voltage to the output voltage must be higher than 1V.) Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly conv...
Delivered by Mon 15 Jun
DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)
SKU: DF-DFR1015 | Brand: DFRobot
Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required.This DC-DC step-down voltage power module converts 7.5V~30V input to an output of 3.3V/5V/9...
Delivered by Mon 15 Jun
12V 3A Power Supply with Multiple Plugs
SKU: LB-12V3A | Brand: Little Bird
A regulated 12V 3A (36W) switching power supply that comes with multiple interchangeable DC plug adapters for compatibility with a wide range of 12V devices. Suitable for powering routers, LED strips, single-board com...
Delivered by Mon 29 Jun
DC-DC Step Down Buck Converter (15~24V to 12V/12A)
SKU: DF-DFR1208 | Brand: DFRobot
##Introduction This DC-DC step-down converter module is designed to efficiently reduce a high input voltage (15-24V) to a stable 12V output, supporting up to 12A of current. The module offers high conversion efficienc...
Delivered by Wed 24 Jun
Buck/Boost Converter - 8-40V to 12V/3A
SKU: SF-COM-18376 | Brand: SparkFun
An industrial-grade DC buck-boost converter that accepts 8–40V input and delivers a regulated 12V output at up to 3A (36W). Ideal for battery-powered systems where input voltage varies — such as SLA or LiFePO4 batteri...
Delivered by Wed 24 Jun
ATX to DC5.5*2.5 Male Power Cable with Button Switch (50cm, Compatible with LattePanda Sigma)
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...
Delivered by Wed 24 Jun
DC-DC Boost Power Supply Module (5PCS)
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...
Delivered by Wed 24 Jun
SparkFun ATX Power Connector Breakout Board
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 ...
Delivered by Wed 24 Jun
Adafruit USB Type C Power Delivery Dummy - I2C or Switchable
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...
Delivered by Fri 3 Jul
USB-C Wall Adapter with Cable, US Plug, 6–12V
SKU: SF-TOL-19466 | Brand: SparkFun
This USB wall adapter provides a compact mains power option for USB-powered devices, with an AC100-240V input range for use with suitable mains supplies.The adapter supports variable output ranges of 6V-6.5V/3A, 6.5V-...
Delivered by Wed 24 Jun
Re-programmable USB Type-C PD to 2.1/5.5mm Barrel Jack Cable
SKU: AF-5501 | Brand: Adafruit
A re-programmable USB Type-C Power Delivery (PD) cable that converts any PD-capable USB-C power adapter into a configurable DC barrel jack output. Programme the built-in PD sink negotiation chip to request 5 V, 7 V, 9...
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