Power Supplies

Power Supplies

Power Supplies

Power Supplies

We stock a large selection of items that will power your project. We sell high-quality adjustable power supplies, battery holders, adapters and voltage regulator boards that are great for any electronics hobbyist. The systems available come in a range of sizes and voltages, from larger worktop supplies to small boards that can be integrated into a mobile project and are available for shipping today! Every electronics project needs power and it’s essential that you get the right one, if you’re struggling to find the right device for you contact us – we have an expert team experienced in electronics and STEM projects ready to help.

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  • LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy - Adafruit 2124 LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy - Adafruit 2124

    LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy (2124)

    AdaFruit

    £5.00
    LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy - Adafruit 2124 If you have an ItsyBitsy or Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy to do! Instead of wiring 2 or...
    £5.00
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  • Digital Voltmeter Ammeter 30V 10A Red and Blue 1 Digital Voltmeter Ammeter 30V 10A Red and Blue 2

    Digital Voltmeter Ammeter 30V 10A Red and Blue

    Sparkfun

    £5.00
    Digital Voltmeter Ammeter 30V 10A Red and Blue While a DMM is great for a quick check, a panel-mount current and voltmeter is handy when you need to constantly monitor a system. Battery-backed systems can be quickly diagnosed by checking the overall...
    £5.00
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  • BabyBuck Regulator Breakout, 3.3V, AP63203 - Sparkfun COM-18357 BabyBuck Regulator Breakout, 3.3V, AP63203 - Sparkfun COM-18357

    BabyBuck Regulator Breakout, 3.3V, AP63203 (COM-18357)

    Sparkfun

    £5.00
    BabyBuck Regulator Breakout, 3.3V, AP63203 - Sparkfun COM-18357 The SparkFun BabyBuck Regulator Breakout Board featuring the AP63203 from Diodes Inc., takes advantage of a 2A synchronous buck converter that has a wide input voltage range of 3.8V to 32V...
    £5.00
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  • Buck Regulator Breakout, 3.3V, AP63203 (COM-18356) Buck Regulator Breakout, 3.3V, AP63203 (COM-18356)

    Buck Regulator Breakout, 3.3V, AP63203 (COM-18356)

    Sparkfun

    £6.00
    Buck Regulator Breakout, 3.3V, AP63203 (COM-18356) The SparkFun Buck Regulator Breakout Board features the AP63203 from Diodes Inc. This breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage range of 3.8V to 32V...
    £6.00
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  • Power Supply, Mains, USB Type-C, 5V, 3A, Switched

    Power Supply, Mains, USB Type-C, 5V, 3A, Switched

    Proto-PIC

    £9.00
    Power Supply, Mains, USB Type-C, 5V, 3A, Switched This 5V 3A USB-C mains power supply is perfect for use with the Raspberry Pi 4, or any other USB-C powered SBC / accessory! This power supply charger has been specially designed and tested for the new...
    £9.00
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  • DC Power Supply, Adjustable, 0-30V, 10A, LED Display K3010D DC Power Supply 01 DC Power Supply, Adjustable, 0-30V, 10A, LED Display K3010D DC Power Supply 02

    DC Power Supply, Adjustable, 0-30V, 10A, LED Display

    Proto-PIC

    £54.00
    DC Power Supply, Adjustable, 0-30V, 10A, LED Display This is a highly efficient switching power supply. It has a strong load capacity, a low continuous working failure rate, and has various protection functions. Normal Working Conditions Input...
    £54.00
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  • Step-up Voltage Regulator Fixed Output – U3V12Fx Range Step-up Voltage Regulator Fixed Output – U3V12Fx Range

    Step-up Voltage Regulator Fixed Output – U3V12Fx Range

    £3.95 - £7.80
    The U3V12Fx Range of step-up (boost) voltage regulators, enable you to generate output voltages higher than your input voltage, from as low as 2.5V. With a typical efficiency between 80% to 90%, the available output current is a function of the input...
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  • LiPo Battery Charger Plus - Sparkfun PRT-15217 LiPo Battery Charger Plus - Sparkfun PRT-15217

    LiPo Battery Charger Plus, USB-C (PRT-15217)

    Sparkfun

    £9.00
    LiPo Battery Charger Plus - Sparkfun PRT-15217 The SparkFun LiPo Charger Plus is the souped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) battery chargers. With this iteration, we've changed the input charge connector to...
    £9.00
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  • PPPOL2561_3.3V_Step-Up_Voltag_Regulator_U1V11F3_main PPPOL2561_3.3V_Step-Up_Voltag_Regulator_U1V11F3_Rear_View2

    Step-Up Voltage Regulator 3.3V - U1V11F3

    Pololu

    £14.50
    Step-Up Voltage Regulator 3.3V - U1V11F3 - Pololu 2561 This 3.3 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input...
    £14.50
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  • Pololu step-down voltage regulators D24V10Fx in a breadboard Typical dropout voltage of Pololu 12V step-down voltage regulator D24V10F12

    12V, 1A Step-Down Voltage Regulator D24V10F12

    Proto-PIC

    £9.50
    Schematic diagram for the Pololu D24V10Fx family of 1 A step-down voltage regulators The D24V10Fx family of step-down voltage regulators features the Intersil ISL85410 1A synchronous buck regulator and generates lower output voltages from input...
    £9.50
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  • UK Universal Mains Adapter - 12V DC UK Universal Mains Adapter - 12V DC Dimension

    Universal Mains Adapter - 12V DC

    Proto-PIC

    £10.00
    Universal Mains Adapter - 12V DC Power for your project, anywhere and everywhere with this Universal Mains Adapter. Outputting a standard 12V of DC power at around 2A, this power supply plugs straight into a wall socket and into your project using a DC...
    £10.00
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