Are qa-1800 PSUs easy to buy in UK

[tettydeedee]

I am buying a new LCD panel, a sharp QA-1800, it comes with a power supply unit but the PSU for my other LCD panel burnt out and Im worried that if the same thing happens with the qa-1800 PSU then I'll be stuck in the same boat. Hopefully the PSU for the QA-1800s are easier to come by, so if you know of anywhere on the net where I could buy a backup, can you please let me know.
Thanks

 

[tettydeedee]

Update:

I have found this PSU, can you please tell me if this is compatiable with a sharp QA-1800 (In the UK)

http://www.cybermarket.co.uk/ishop/923/shopscr4138.html

Also this PSU:

http://www.auto-connect.co.uk/acatalog/Autoconnect_Switch_Mode_Power_Supply_2000Ma_3142.html

Are either of these compatiable.
Thank you.