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.
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 Tue 23 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 Tue 23 Jun
AP3429A 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max
SKU: AF-4711 | Brand: Adafruit
The AP3429A Buck Converter Breakout steps down 3.4–5.5V input to a stable 3.3V output at up to 1.2A, with 90–95% efficiency. It's ideal for powering 3.3V circuits from LiPo batteries, 3× alkaline cells, or USB power s...
Delivered by Tue 23 Jun
Wireless Charging Module Couple 3.3V PW-WCG-3V3
SKU: EF-EF03091 | Brand: ElecFreaks
The Wireless Charging Module can be applied in electronic equipments in common use for close wireless charging or power supply. Consisted of a transmitter and insolation coil, it could serve as a replacement for th...
Delivered by Tue 23 Jun
Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board
SKU: AF-6092 | Brand: Adafruit
The Adafruit bq25185 is an all-in-one charging and power supply board that supports USB, DC, and solar charging with an integrated 3.3V buck converter. It is an excellent upgrade from MCP73833 or MCP73831-based charge...
Delivered by Mon 13 Jul
DC-DC Buck-Mode Power Module (5.5~28V to 3.3V 3A)
SKU: DF-DFR0570 | Brand: DFRobot
This is a DC-DC buck-mode power module, with input voltage range 5.5~28V and fixed output voltage/current 3.3V/3A. Its work frequency can reach to 0.5MHz. The module has high conversion and tiny body, convenient to em...
Delivered by Thu 2 Jul
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 Thu 2 Jul
Power for micro:bit by Monk Makes
SKU: MM-SKU00074 | Brand: Monk Makes
The MonkMakes Power for micro:bit opens up lots of ways of powering your micro:bit. This tiny board has a standard DC barrel jack socket at one end and provides a regulated 3.3V output that you can use to powe...
Out of stock
3.3V/5V power supply module for micro:bit
SKU: YH-6000300018 | Brand: Little Bird
A dual-output breadboard power supply module that provides selectable 3.3 V and 5 V rails. Designed for use with the BBC micro:bit, Arduino, Raspberry Pi, and standard MB102 breadboards, it solves the common problem o...
Out of stock
