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Power Supplies

Keep your projects powered safely and reliably with our range of power supplies. Whether you're running microcontrollers, sensors, or LED strips, we offer trusted 5V, 12V, and 24V options to match your device’s needs. Choose from wall adapters, USB supplies, or dedicated DC units, all designed for Australian mains power. Not sure what you need? Use the formula Wattage = Voltage × Current and add a 10–20% buffer to stay safe. Browse now for dependable power solutions you can count on.

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  • Raspberry Pi Zero W/2W Official Power Supply White Micro USB

    Raspberry Pi Zero W / 2 W Official Power Supply White Micro USB

    Low stock (5 units)
    $15.55 AUD
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  • Raspberry Pi 5 Official Power Supply White USB-C Raspberry Pi 5 Official Power Supply White USB-C

    Raspberry Pi 5 Official Power Supply White USB-C

    In stock
    $20.65 AUD
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  • Raspberry Pi 5 Official Power Supply Black USB-C Raspberry Pi 5 Official Power Supply Black USB-C

    Raspberry Pi 5 Official Power Supply Black USB-C

    In stock
    $20.65 AUD
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  • Raspberry Pi 4 Official Power Supply White USB-C

    Raspberry Pi 4 Official Power Supply White USB-C

    Very low stock (1 unit)
    $16.45 AUD
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  • 12V 2A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 2A DC Power Supply 2.1mm – AU Plug

    Low stock (5 units)
    $11.25 AUD
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  • 5V/12V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 5A DC Power Supply 2.1mm – AU Plug

    In stock
    $17.50 AUD
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  • 5V 3A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 3A DC Power Supply 2.1mm – AU Plug

    In stock
    $13.50 AUD
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  • 5V 2A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 2A DC Power Supply 2.1mm – AU Plug

    In stock
    $12.25 AUD
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  • Raspberry Pi 4 Official Power Supply Black USB-C

    Raspberry Pi 4 Official Power Supply Black USB-C

    In stock
    $16.45 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug
    26% off

    12V 10A DC Power Supply 2.1mm – AU Plug

    In stock
    $25.00 AUD $34.00
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  • 12V 3A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 3A DC Power Supply 2.1mm – AU Plug

    In stock
    $13.50 AUD
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  • 12V 4A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 4A DC Power Supply 2.1mm – AU Plug

    In stock
    $15.00 AUD
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  • 12V 1A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 1A DC Power Supply 2.1mm – AU Plug

    In stock
    $10.99 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 6A DC Power Supply 2.1mm – AU Plug

    In stock
    $37.00 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 5A DC Power Supply 2.1mm – AU Plug

    In stock
    $35.50 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 8A DC Power Supply 2.1mm – AU Plug

    Low stock (5 units)
    $23.00 AUD
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  • 5V/12V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 3A DC Power Supply 2.1mm – AU Plug

    In stock
    $24.00 AUD
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  • 5V/12V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 2A DC Power Supply 2.1mm – AU Plug

    In stock
    $18.00 AUD
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  • 24V 1A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 1A DC Power Supply 2.1mm – AU Plug

    In stock
    $17.00 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 5A DC Power Supply 2.1mm – AU Plug

    In stock
    $17.50 AUD
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  • 5V 1A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 1A DC Power Supply 2.1mm – AU Plug

    In stock
    $10.99 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    24V 4A DC Power Supply 2.1mm – AU Plug

    In stock
    $35.00 AUD
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  • 12V/24V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    12V 6A DC Power Supply 2.1mm – AU Plug

    In stock
    $20.50 AUD
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  • 5V 4A DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 4A DC Power Supply 2.1mm – AU Plug

    In stock
    $15.00 AUD
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  • 5V/12V DC Power Supply 2.1mm – AU Plug DC Power Supply 2.1mm inner, 5.5mm outer – AU Plug

    5V 6A DC Power Supply 2.1mm – AU Plug

    In stock
    $20.50 AUD
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  • Quick Dispatch

    All orders shipped within 1-2 business days

  • Delivered from Melbourne

    Fast and reliable shipping

  • Pickup Available

    Email us at support@zaitronics.com.au to arrange pickup from Melbourne, Australia
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