Power Management
Find the right power management solution for your project — from DC-DC buck and boost converters to battery chargers, BMS boards, and voltage regulators. Whether you're building a portable device, solar setup, or robotics project, we stock modules to keep your circuits running efficiently.
Ideal for makers, STEM educators, and electronics hobbyists across Australia. We carry coin cell breakouts, switching power supplies, and lithium battery charging boards with fast shipping from our Australian warehouse.
LM66200 Dual Ideal Diode Breakout
SKU: AF-5830 | Brand: Adafruit
This compact Adafruit breakout helps manage two power inputs in a small project, such as a battery, USB supply or DC wall adaptor. It uses the LM66200 dual ideal diode IC to select the higher of two inputs while helpi...
Delivered by Fri 13 Nov
Terminal Block BFF Add-On for QT Py and Xiao
SKU: AF-6495 | Brand: Adafruit
This BFF add-on makes it much easier to wire up small QT Py and Xiao projects without juggling loose jumpers. Plug in a compatible board and each pin is brought out to a screw-terminal block, with an extra socket pin ...
Delivered by Fri 13 Nov
Qwiic Power Switch
SKU: SF-PRT-26784 | Brand: SparkFun
This compact Qwiic board lets you switch power to downstream Qwiic devices so high-current modules can be turned off when they are not needed. That can help conserve energy in battery-powered builds using GNSS and oth...
Delivered by Mon 2 Nov
Soft Power Switch - JST 2mm
SKU: SF-PRT-26993 | Brand: SparkFun
This compact power-control board gives battery-powered projects a laptop-style on/off button while still allowing your microcontroller to take part in the shutdown process. A quick press turns the system on, another p...
Delivered by Mon 2 Nov
Soft Power Switch with USB-C
SKU: SF-PRT-27081 | Brand: SparkFun
This board adds a laptop-style power button to your project: a simple press turns the system on, and another press can turn it off cleanly when your microcontroller is involved. If things go wrong, pressing and holdin...
Delivered by Mon 2 Nov
DFRobot Solar Power Manager Kit with 9V Panel
SKU: DF-DFR0535-1 | Brand: DFRobot
Build a compact off-grid power supply for embedded electronics, IoT nodes and low-power projects with this solar power management kit from DFRobot. It combines a Solar Power Manager board for 9V/12V/18V panels with a ...
Delivered by Mon 2 Nov
Pololu D42V55F24 24V 4A Step-Down Voltage Regulator
SKU: SF-COM-29787 | Brand: SparkFun
The Pololu D42V55F24 is a compact synchronous step-down, or buck, switching regulator for converting a higher DC input voltage down to a regulated 24 V output. It is designed for efficient power conversion in applicat...
Delivered by Mon 2 Nov
Buck-Boost DC/DC Converter 8-36V to 12V 6A
SKU: SF-COM-18732 | Brand: SparkFun
When your system needs a stable 12V rail from a variable DC supply, this industrial-grade buck-boost converter is built to deliver. It accepts a wide 8 to 36VDC input range and regulates it to 12V for loads up to 6A, ...
Delivered by Mon 2 Nov
Witty Pi 5 HAT+ RTC & Power Management for Raspberry Pi
SKU: AF-6449 | Brand: Adafruit
Add reliable real-time clock and programmable power control to a Raspberry Pi with this HAT+ add-on board. Witty Pi 5 can define your Raspberry Pi’s on/off sequence, trigger power actions based on temperature or volta...
Delivered by Fri 13 Nov
Adafruit USB-C Power Delivery Dummy Breakout - I2C or Fixed
SKU: AF-5807 | Brand: Adafruit
This breakout is built around the HUSB238 USB PD sink chip, making it easy to negotiate power from a USB Type-C Power Delivery source without soldering tiny resistors. It plugs into a USB-C cable and uses the CC lines...
Delivered by Fri 13 Nov
