Power Supply for Arduino relay board

Hi all,

I have a relay board that uses 12v. I bought a 12v 1 amp adapter but it seems like relays don't operate. I use short circuit test with multimeter. the signal LED on the board works but the output pins of the relay don't change contacts. Is it because of my adapter choice? for ex. Do I need to use 12v 10amp etc?

I need your tips.

Sorry I saw that I did not put it to wall socket. :D Really embarressing. :roll_eyes:

http://funehumor.com/fun_doc2/fun_0251.shtml

does this apply ?