Official RPi 12.5W (5V/2.5A) PSU microB UK Plug-White

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Availability: Backorder Only
  • Estimate 100 units available on 29 Jul 2024.

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This is a 12.5W high-quality Power Supply Unit (PSU) from Raspberry Pi. It is designed to power any Raspberry Pi single-board computer with a USB micro B port as power input.  A proper PSU will save your time in troubleshooting projects with the Raspberry Pi board. 

This PSU is in White Color and is terminated with a USB micro B jack.

Because it does not come with interchangeable main adaptors, it is lower in price. According to Plug and Socket, this is a Type G (UK Plug) adapter that is suitable for:

  • Malaysia
  • Singapore
  • UK
  • Ireland
  • Malta
  • Full list here.....

Since it is terminated with a USB micro B jack it is suitable to power:

We do recommend it to those who wanted to power Raspberry Pi for 24 hours and needed a stable power source. We’ve tested this power supply in all kinds of situations, and it’s as solid as a rock; it’ll keep feeding your Pi the steady 5.1V with maximum 2.5A (12.5W) that it needs for proper performance.

The output voltage of this adapter is cleverly adjusted to a higher level at 5.1V for long cable and high current usage. At low current consumption, the voltage will maintain at 5.1V, and this is acceptable for most 5.0V devices as the high limit is 5.5V. And in the case of a high current draw, the voltage will drop across the cable (long cable), and the additional 0.1V will compensate for the drop. That is perfect!

Warranty Period: 12 months
  • High-quality PSU from Raspberry Pi
  • Terminated with USB micro B Jack
  • 1.5 meter 18 AWG captive cable
  • UK AC Plug, Type G
  • Short circuit and over current protection
  • 5.1V output, 2.5A max output, perfect for long cable and high ampere usage
  • 12.5W Max Output Power
  • Universal AC power input, 100-240VAC, 50/60Hz
  • Efficiency: 80.73% minimum
  • Compatible with any Raspberry Pi board with USB micro-B as input power
  • Operating temperature: 0 - 40ºC
  • Dimension: 45 x 45 x 49.7mm


  • Output:
    • Output voltage: +5.1V DC
    • Minimum load current: 0A
    • Nominal load current: 2.5A
    • Maximum power: 12.5W
    • Load regulation: ±5%
    • Line regulation: ±2%
    • Ripple & noise: 120mVp-p
    • Rise time: 100ms maximum to regulation limits for DC outputs
    • Turn-on delay: 3000ms maximum at nominal input AC voltage and full load
    • Protection:
      • Short-circuit protection
      • Overcurrent protection
    • Efficiency:
      • 80.37% minimum (output current from 100%, 75%, 50%, 25%)
    • Output cable: 1.5m 18AWG
    • Output connector: USB micro-B
  • Input:
    • Voltage range:
      • 100-240VAC (rated)
      • 96-264VAC (operating)
    • Frequency: 50/60Hz ±3Hz
    • Current: 0.5A maximum
    • Power consumption (no load): 0.075W maximum
    • Inrush current: No damage shall occur and the input fuse shall not blow
Packing List
  • 1 x Official Raspberry Pi 12.5W (5V/2.5A) PSU micro-B UK Plug-White




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Tags: 5V, 5.1V, 2.5A max, micro USB, microUSB, Power Adapter, Power Supply Unit