Power Supplies

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• 
  Power Boards

  Step-up Voltage Regulator Fixed Output – U3V12Fx Range

  Rated 5.00 out of 5

  From: £3.95 inc VAT Select options
• 
  Components

  DC Barrel Jack 2.1mm – PTH – Breadboard Compatible

  Rated 4.50 out of 5

  £0.90 inc VAT Add to basket
• 
  Pololu

  Step-Down Voltage Regulator 5V, 1A – D24V10F5

  Rated 0 out of 5

  £6.71 inc VAT Add to basket
• Out of stock
  Batteries and Accessories

  4 X AA Battery holder with on/off switch and 2.1mm Barrel jack

  Rated 0 out of 5

  £3.50 inc VAT Read more
• 
  Pololu

  Step-Down Voltage Regulator 3.3V, 300mA – D24V3F3

  Rated 0 out of 5

  £3.17 inc VAT Add to basket
• Out of stock
  Cables and Leads

  Barrel Jack to 2-pin JST Cable 160mm

  Rated 0 out of 5

  £2.76 inc VAT Read more
• 
  Cables and Leads

  DC Barrel Jack Adapter Screw Terminals – Female

  Rated 0 out of 5

  £2.94 inc VAT Add to basket
• 
  Cables and Leads

  DC Barrel Jack Adapter, Screw Terminals, Male

  Rated 0 out of 5

  £1.93 inc VAT Add to basket
• 
  Pololu

  Step-Up Voltage Regulator 3.3V – U1V11F3

  Rated 0 out of 5

  £4.34 inc VAT Add to basket
• Out of stock
  All Electronic Kits

  Breadboard Power Supply 5V/3.3V (PRT-00114)

  Rated 5.00 out of 5

  £9.60 inc VAT Read more
• 
  Power Supplies

  Coin Cell Battery Holder – 2 x CR2032 (Enclosed)

  Rated 0 out of 5

  £1.80 inc VAT Add to basket
• Out of stock
  Power Supplies

  Nano Power Timer – TPL5110 (PRT-15353)

  Rated 0 out of 5

  £5.58 inc VAT Read more
• 
  Connectors

  Universal Mains Adapter – 12V DC

  Rated 0 out of 5

  £13.62 inc VAT Add to basket
• 
  Cables and Leads

  USB to 5.5mm Barrel Jack Adapter Cable

  Rated 0 out of 5

  £2.63 inc VAT Add to basket
• Out of stock
  Components

  SparkFun PRT-12748 DC Barrel Power Jack/Connector (SMD)

  Rated 0 out of 5

  £1.28 inc VAT Read more
• Out of stock
  BBC Micro:bit

  bat:bit battery case for micro:bit

  Rated 5.00 out of 5

  £9.00 inc VAT Read more
• 
  Pololu

  Step-Down Voltage Regulator 6V, 2.5A – D24V25F6

  Rated 0 out of 5

  £9.56 inc VAT Add to basket
• 
  Pololu

  5V, 300mA Step-Down Voltage Regulator D24V3F5

  Rated 5.00 out of 5

  £3.84 inc VAT Add to basket
• 
  Connectors

  DC Barrel Power Jack / Connector

  Rated 0 out of 5

  £0.58 inc VAT Add to basket
• 
  Power Supplies

  SparkFun PRT-12885 Sunny Buddy – MPPT Solar Charger

  Rated 0 out of 5

  £23.48 inc VAT Add to basket
• 
  BBC Micro:bit

  bat:bit slim battery case for micro:bit

  Rated 5.00 out of 5

  £9.00 inc VAT Add to basket
• 
  Breakout Boards

  ACHS-7121 Current Sensor Carrier -10A to +10A

  Rated 0 out of 5

  £5.45 inc VAT Add to basket
• 
  Pololu

  12V, 1A Step-Down Voltage Regulator D24V10F12

  Rated 0 out of 5

  £6.56 inc VAT Add to basket
• 
  All Electronic Kits

  Benchtop Power Board Kit, ATX Connector (KIT-12867)

  Rated 0 out of 5

  £19.96 inc VAT Add to basket
• Out of stock
  Discontinued

  USB Powered Hub for Raspberry Pi

  Rated 5.00 out of 5

  £15.60 inc VAT Read more
• 
  BBC Micro:bit

  bat:bit 3 – Battery pack for micro:bit

  Rated 0 out of 5

  £8.50 inc VAT Add to basket
• 
  All Electronic Kits

  SparkFun PRT-08376 Breadboard Power Supply USB – 5V/3.3V

  Rated 4.00 out of 5

  £10.30 inc VAT Add to basket
• 
  Power Supplies

  SparkFun PRT-13032 Breadboard Power Supply Stick – 5V/3.3V

  Rated 0 out of 5

  £10.94 inc VAT Add to basket
• 
  Power Supplies

  SparkFun Breadboard Power Supply Stick – 3.3V/1.8V

  Rated 0 out of 5

  £16.80 inc VAT Add to basket
• 
  Power Supplies

  USB Power Supply Adapter UK Plug 1.2A

  Rated 0 out of 5

  £4.80 inc VAT Add to basket