RS PRO 20 W Power Adapter AC/DC Adapter 3-Pin (UK) 5V dc Output, 2.5 A

View all AC/DC Adapters
Bulk discount available

Subtotal (1 unit)*

£16.92

(exc. VAT)

£20.30

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 137 unit(s) ready to ship
  • Plus 96 unit(s) shipping from 01 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£16.92
5 - 9£16.40
10 - 24£15.90
25 - 49£15.39
50 +£14.89

*price indicative

RS Stock No.:
255-8081
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Product Type

AC/DC Adapter

Sub Type

Power Adapter

Plug Type

3-Pin (UK)

Output Voltage

5V dc

Output Connector Type

2.1 x 5.5 x 9.5

Power

20W

Cable Length

1200mm

Number of Outputs

1

Minimum Operating Temperature

0°C

Input Connector Type

UK Plug

Adapter Current

2.5A

Maximum Operating Temperature

40°C

Length

76.8mm

Standards/Approvals

IEC/EN/UL 62368-1

Width

50mm

Depth

54.3mm

Efficiency

83.08%

Maximum Input Voltage

240V ac

Load Regulation

±5 %

Energy Efficiency Level

VI

Minimum Input Voltage

240V

COO (Country of Origin):
CN

RS PRO 20 W 5 V dc 4 A output AC/DC Desktop UK Power Supply Adapter


From RS PRO we offer you an AC/DC UK plug Desktop power supply adapter with 20 W switch mode power providing a steady and reliable output power within a compact fully enclosed plastic casing. The power supply is fully certified and meets international safety standards. A wealth of features and benefits include Energy efficiency level VI, 83.08% electrical efficiency including full electrical protection with a 100 to 240 V ac input range and single output with a 2.1 x 5 x 1 mm Barrel plug.

Features & Benefits


  • AC/DS Desktop power adapter, UK Plug

  • Fully enclosed Plastic casing

  • Switching mode

  • VI Energy efficiency level

  • 20 W AC/DC

  • Universal input 100 V ac to 240 V ac

  • 83.08% Efficiency

  • Overload, Over-voltage, Over-temperature, Short-circuit protection

  • Operating temperature range -0°C to 40°C

  • 1200 mm Cable length, 2.1 x 5.5 x 1 mm Barrel plug

  • Approval CE, TUV-GS, RoHS, REACH

  • EC/EN/UL62368-1 Safety Standards

    • Applications


  • General power applications

  • I T E applications

  • Audio Industries

  • Video industries

    • Why RS PRO?


    RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

    Approvals

    Compliance to FCC Part15, EN55032, EN55035, EN61000-4-2/4/5

    Related links