My Cart:

0 item(s) - £0.00
You have no items in your shopping cart.

12V, 2A Wall Block Power Supply

A 12V UK Plug Top Switch Mode Power Supply, 2A, lead length 1.4m with a 2.1mm DC Jack on the end. Short circuit, over voltage & over current protection.

Availability: In Stock.

Code1+ 10+
(£8.10 incl VAT)
(£7.188 incl VAT)

A high quality 12V, 2A (24 watt) UK plug top switch mode power supply, with full CB, CE and LPS safety approvals. This range is RoHS compliant and meets Energy Efficiency level IV CEC requirements for no load power consumption. These units provide a reliable, single regulated output voltage.

The lead length is approximately 1.4m long with a 2.1mm DC jack on the end.

Input current 0.8A Max
Output current 2A
Output Voltage 12V DC
Output voltage tolerance +/- 0.6V
Load regulation +/- 5%
Protection Short, over voltage & over current


  • This product is supplied with a UK mains plug and is designed to work off a 230V, 50Hz supply.
Gallery LED Strip Wooden Lamp – Meole Brace School GCSE
LED Strip Wooden Lamp designed by a GCSE student at Meole Brace School.


Posted by Stephanie, Wednesday, 17 June 2015 on product 12V, 2A Wall Block Power Supply


Hi, can you tell me which is the correct socket to use with this lead? We are looking to mount the socket into the base of a product so that the power cable can be unplugged when it is not in use. There are so many different ones, I just want to make sure it is correct before we order it. Thanks.


  • Posted by Michael Lockhart on Wednesday, 17 June 2015

    You can use any of the 2.1mm DC sockets for this power supply, depending on how the socket is connected to the circuit depends on which one could be used.

Posted by Bradders, Thursday, 4 December 2014 on product 12V, 2A Wall Block Power Supply


Hi there, do you have a circuit diagram for this? I only ask as one of my year 11 pupils has asked if they can use this and have struggled to find a circuit diagram online? We have to show an electrical circuit diagram, most are using your USB power supply cables and I have the circuit for that. Thanks.


  • Posted by Aaron Sturman on Thursday, 4 December 2014

    Hi, we don't have the circuit diagram for the power supply unfortunately. It's a switch-mode power supply with overcurrent protection so the circuit for it will likely be very complex with dozens of components. I would imagine you could just draw a box with 230V AC going in and 12V DC coming out. 

Posted by James, Friday, 11 April 2014 on product 12V, 2A Wall Block Power Supply


Hi. What is the input mains voltage? For example: 110V-240V, 50/60Hz. I would like to know if I can use this power supply unit in Brazil where we use 110V. Many thanks.


  • Posted by Matt Macleod on Friday, 11 April 2014
    Without knowing the board that you want to use I can't really comment on how to power it. We sell all the parts for a high power amplifier here if you wish to build one.
Posted by Ryan, Thursday, 14 March 2013 on product 12V, 2A Wall Block Power Supply


Hi, ive been roaming ebay for a cheap high power amplifier board for a diy project and ive noticed that the higher power ones dont use these, they use a three wire input and i was just wondering, would i be able to wire up a 12v wall plug connector up to the board so i can use one of these wall plugs??? please respond, thanks alot


  • Posted by Aaron Sturman on Thursday, 14 March 2013
    Hi James, this is a UK standard transformer so it accepts 240V @ 50Hz.

Need a question answering before you buy? Then ask our technical team.

Ask Your Question

* Required Fields

Related Products