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Power Supplies

Unlock the full potential of your electronics projects with our top-tier Power Supplies collection, available across Australia. Whether you're a hobbyist, educator, or professional engineer, finding the right power solution is key to the success of your project.

Our curated selection includes everything from compact, efficient adapters to variable voltage power supplies, ensuring reliability and performance. Dive into our collection to discover power supplies that offer the flexibility and durability you need.

With options perfect for powering everything from simple circuits to complex robotics, we've got the essentials to bring your creations to life. Buy now and power up your projects with confidence!

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  • Raspberry Pi 27W USB-C Power Supply

    SKU: RP-SC1150 SKU: RP-SC1155  Little Bird
    $0.00 - $0.00
    $0.00
    $25.37 AUD inc GST
    $25.37 - $25.37
    $25.37 AUD inc GST
    Available (130 in Sydney)

    Meet the all-new Raspberry Pi 27W USB-C Power Supply, your essential companion for powering the Raspberry Pi 5 with unmatched efficiency. Expert...

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    $0.00 - $0.00
    $0.00
    $25.37 AUD inc GST
    $25.37 - $25.37
    $25.37 AUD inc GST

  • Raspberry Pi Power Supply USB-C 5V 15W (Black)

    SKU: RP-SC0219  Little Bird
    $0.00 - $0.00
    $0.00
    $22.05 AUD inc GST
    $22.05 - $22.05
    $22.05 AUD inc GST
    Available (121 in Sydney)

    The official Raspberry Pi USB-C power supply is designed to power the latest Raspberry Pi 4 Model B boards, which were released in June 2019. 5...

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    $0.00 - $0.00
    $0.00
    $22.05 AUD inc GST
    $22.05 - $22.05
    $22.05 AUD inc GST

  • Lithium Ion Polymer Battery - 3.7v 600mAh

    SKU: LB-00237  Little Bird
    $0.00 - $0.00
    $0.00
    $18.21 AUD inc GST
    $18.21 - $18.21
    $18.21 AUD inc GST
    Available (6 in Sydney)

    Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely ch...

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    $0.00 - $0.00
    $0.00
    $18.21 AUD inc GST
    $18.21 - $18.21
    $18.21 AUD inc GST
  • ! Save 56% Save %

    3.7v 180mAh Li-poly battery

    SKU: LB-00253  Little Bird
    $19.55
    $19.55 - $19.55
    $19.55
    $8.52 AUD inc GST
    $8.52 - $8.52
    $8.52 AUD inc GST
    Available (317 in Sydney)

    Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...

    View full details
    $19.55
    $19.55 - $19.55
    $19.55
    $8.52 AUD inc GST
    $8.52 - $8.52
    $8.52 AUD inc GST
    ! Save 56% Save %
  • ! Save 60% Save %

    Micro:bit AAA Battery Box With Switch

    SKU: LB-LS0821  Little Bird
    $2.95
    $2.95 - $2.95
    $2.95
    $1.17 AUD inc GST
    $1.17 - $1.17
    $1.17 AUD inc GST
    Available (932 in Sydney)

    This battery enclosure (with switch) for the BBC micro:bit is the perfect way to power your micro:bit on the go. Specifications:  2x AAA Batter...

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    $2.95
    $2.95 - $2.95
    $2.95
    $1.17 AUD inc GST
    $1.17 - $1.17
    $1.17 AUD inc GST
    ! Save 60% Save %

  • Raspberry Pi Power Supply USB-C 5V 15W (White)

    SKU: RP-SC0523  Little Bird
    $0.00 - $0.00
    $0.00
    $22.05 AUD inc GST
    $22.05 - $22.05
    $22.05 AUD inc GST
    Available (137 in Sydney)

    The official Raspberry Pi USB-C power supply is designed to power the latest Raspberry Pi 4 Model B boards, which were released in June 2019. 5...

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    $0.00 - $0.00
    $0.00
    $22.05 AUD inc GST
    $22.05 - $22.05
    $22.05 AUD inc GST

  • JST PH 2-Pin Cable – Male Header 200mm

    SKU: AF-3814  Little Bird
    $0.00 - $0.00
    $0.00
    $1.61 AUD inc GST
    $1.61 - $1.61
    $1.61 AUD inc GST
    Available (7 in Sydney. 100 more at supplier)

    For a really long time we assumed that the JST PH didn't have a free-hanging male header version. But then we found this JST-PH 2-pin Male...

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    $0.00 - $0.00
    $0.00
    $1.61 AUD inc GST
    $1.61 - $1.61
    $1.61 AUD inc GST
  • ! Save 63% Save %

    Micro:bit Cable and Battery Case with Switch

    SKU: LB-MICROACC  Little Bird
    $8.48
    $8.48 - $8.48
    $8.48
    $3.14 AUD inc GST
    $3.14 - $3.14
    $3.14 AUD inc GST
    Available (79 in Sydney)

    Handy accessories to get you started with micro:bit! This  little kit has a battery pack with switch for portable projects, and a micro-USB cabl...

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    $8.48
    $8.48 - $8.48
    $8.48
    $3.14 AUD inc GST
    $3.14 - $3.14
    $3.14 AUD inc GST
    ! Save 63% Save %

  • 1N4004 Diode

    SKU: LB-LR0634  Little Bird
    $0.00 - $0.00
    $0.00
    $4.04 AUD inc GST
    $4.04 - $4.04
    $4.04 AUD inc GST
    Available (107 in Sydney)

    Bog standard diode for all your projects. And we would like to make special mention that it is the ONE N 4004 not the I N4004. Our engineer has tir...

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    $0.00 - $0.00
    $0.00
    $4.04 AUD inc GST
    $4.04 - $4.04
    $4.04 AUD inc GST

  • Breadboard-friendly 2.1mm DC barrel jack

    SKU: AF-373  Little Bird
    $0.00 - $0.00
    $0.00
    $1.85 AUD inc GST
    $1.85 - $1.85
    $1.85 AUD inc GST
    Available (1 in Sydney. 100 more at supplier)

    This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the ...

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    $0.00 - $0.00
    $0.00
    $1.85 AUD inc GST
    $1.85 - $1.85
    $1.85 AUD inc GST

  • Raspberry Pi Zero 2W To 3B Adapter with Zero 2WH

    SKU: WS-22383  Little Bird
    $0.00 - $0.00
    $0.00
    $36.42 AUD inc GST
    $36.42 - $36.42
    $36.42 AUD inc GST
    Available (2 in Sydney. 10 more at supplier)

    The Zero 2W to 3B Adapter is the perfect alternative solution for your Raspberry Pi 3 Model B/B+! This adapter features pogo pin connection, all...

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    $0.00 - $0.00
    $0.00
    $36.42 AUD inc GST
    $36.42 - $36.42
    $36.42 AUD inc GST

  • Breadboard Power Supply 5V/3.3V

    SKU: DF-DFR0140  Little Bird
    $0.00 - $0.00
    $0.00
    $7.67 AUD inc GST
    $7.67 - $7.67
    $7.67 AUD inc GST
    Available (1 in Sydney. 668 more at supplier)

    This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for ...

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    $0.00 - $0.00
    $0.00
    $7.67 AUD inc GST
    $7.67 - $7.67
    $7.67 AUD inc GST

  • 20W Adjustable DC-DC Buck Converter with Digital Display

    SKU: DF-DFR0379  Little Bird
    $0.00 - $0.00
    $0.00
    $8.30 AUD inc GST
    $8.30 - $8.30
    $8.30 AUD inc GST
    Available (1 in Sydney. 559 more at supplier)

    This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an...

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    $0.00 - $0.00
    $0.00
    $8.30 AUD inc GST
    $8.30 - $8.30
    $8.30 AUD inc GST

  • Lipo Charger-MicroUSB

    SKU: DF-DFR0667  Little Bird
    $0.00 - $0.00
    $0.00
    $9.51 AUD inc GST
    $9.51 - $9.51
    $9.51 AUD inc GST
    Available (2 in Sydney. 54 more at supplier)

    This Charger - MicroUSB is designed for single-cell 3.7V lithium battery. With its tiny body, you can easily integrate it into your applications. T...

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    $0.00 - $0.00
    $0.00
    $9.51 AUD inc GST
    $9.51 - $9.51
    $9.51 AUD inc GST

  • 9V Battery Holder with Dc connector

    SKU: LB-LR0295  Little Bird
    $0.00 - $0.00
    $0.00
    $2.26 AUD inc GST
    $2.26 - $2.26
    $2.26 AUD inc GST
    Available (212 in Sydney)

    These are a simple 9v battery holder with DC connector.

    $0.00 - $0.00
    $0.00
    $2.26 AUD inc GST
    $2.26 - $2.26
    $2.26 AUD inc GST

  • Voltage Regulator - 3.3V

    SKU: SF-COM-00526  Little Bird
    $0.00 - $0.00
    $0.00
    $1.89 AUD inc GST
    $1.89 - $1.89
    $1.89 AUD inc GST
    Available (2 in Sydney. 130 more at supplier)

    This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed regulator provides a grea...

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    $0.00 - $0.00
    $0.00
    $1.89 AUD inc GST
    $1.89 - $1.89
    $1.89 AUD inc GST

  • Voltage Regulator - 5V

    SKU: SF-COM-00107  Little Bird
    $0.00 - $0.00
    $0.00
    $1.12 AUD inc GST
    $1.12 - $1.12
    $1.12 AUD inc GST
    Available (83 in Sydney. 38 more at supplier)

    This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a l...

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    $0.00 - $0.00
    $0.00
    $1.12 AUD inc GST
    $1.12 - $1.12
    $1.12 AUD inc GST

  • Snap Action 1-to-5 Wiring Block Connector

    SKU: AF-5616  Little Bird
    $0.00 - $0.00
    $0.00
    $4.00 AUD inc GST
    $4.00 - $4.00
    $4.00 AUD inc GST
    Available (1 in Sydney. 100 more at supplier)

    Snap action blocks are perfect when you have to quickly wire up a bunch of free-hanging components, and you don't want to solder. They're much easi...

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    $0.00 - $0.00
    $0.00
    $4.00 AUD inc GST
    $4.00 - $4.00
    $4.00 AUD inc GST

  • 12V Precision Temperature Controller with 3 digit display 10Amp Relay

    SKU: LB-LR0214-16  Little Bird
    $0.00 - $0.00
    $0.00
    $8.05 AUD inc GST
    $8.05 - $8.05
    $8.05 AUD inc GST
    Available (7 in Sydney)

    This temperature controller runs on 12V, and is equiped with a 10 amp relay. The unit also features a 3 digit display used for setting and display...

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    $0.00 - $0.00
    $0.00
    $8.05 AUD inc GST
    $8.05 - $8.05
    $8.05 AUD inc GST
  • ! Save 47% Save %

    Universal Battery Tester

    SKU: LB-PT12114  Little Bird
    $14.11
    $14.11 - $14.11
    $14.11
    $7.45 AUD inc GST
    $7.45 - $7.45
    $7.45 AUD inc GST
    Available (2 in Sydney)

    Description : Double easy-to-read colour-coded scales indicates power level. Can quickly test the capacity of your battery. Compact size and light ...

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    $14.11
    $14.11 - $14.11
    $14.11
    $7.45 AUD inc GST
    $7.45 - $7.45
    $7.45 AUD inc GST
    ! Save 47% Save %

  • Resistor 10K Ohm 1/6th Watt PTH - 20 pack

    SKU: SF-COM-11508  Little Bird
    $0.00 - $0.00
    $0.00
    $1.65 AUD inc GST
    $1.65 - $1.65
    $1.65 AUD inc GST
    Available (3 in Sydney. 63 more at supplier)

    1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent pull-ups, pull-down...

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    $0.00 - $0.00
    $0.00
    $1.65 AUD inc GST
    $1.65 - $1.65
    $1.65 AUD inc GST

  • Arduino Pro Mini 328 - 5V/16MHz

    SKU: SF-DEV-11113  Little Bird
    $0.00 - $0.00
    $0.00
    $18.52 AUD inc GST
    $18.52 - $18.52
    $18.52 AUD inc GST
    Available (18 in Sydney. 1981 more at supplier)

    It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloade...

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    $0.00 - $0.00
    $0.00
    $18.52 AUD inc GST
    $18.52 - $18.52
    $18.52 AUD inc GST
  • ! Save 37% Save %

    Paper Circuits Battery Pack AAA

    SKU: LB-PAPER-BATTERY  Little Bird
    $3.00
    $3.00 - $3.00
    $3.00
    $1.89 AUD inc GST
    $1.89 - $1.89
    $1.89 AUD inc GST
    Available (64 in Sydney. 1000 more at supplier)

    Paper circuits are a fantastic way to  teach the basics and fundamentals of creating an electric circuit without the need to solder or code a si...

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    $3.00
    $3.00 - $3.00
    $3.00
    $1.89 AUD inc GST
    $1.89 - $1.89
    $1.89 AUD inc GST
    ! Save 37% Save %

  • Ultra-thin speaker 4 ohms 3 watt

    SKU: LB-PT-SPEAKER  Little Bird
    $0.00 - $0.00
    $0.00
    $3.38 AUD inc GST
    $3.38 - $3.38
    $3.38 AUD inc GST
    Available (12 in Sydney)

    3W 4R speaker Diameter 40MM 4CM thickness 5MM with PH2.54 terminal wire length 20CName：speaker 4 ohms 3 WattDiameter      ： 40MMthickness ：5MM  Ter...

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    $0.00 - $0.00
    $0.00
    $3.38 AUD inc GST
    $3.38 - $3.38
    $3.38 AUD inc GST