Hi. I have a powertech 13.8V 12 A power supply that i use to power my mount and last night when packing up there were some bare wires and the + and - touched


. It gave a pop sound and then the red light faded in and out before turning off and not turning back on.
I'm thinking that it's headed for the rubbish bin but thought i would ask here first if it can be repaired or a throw away. It cost about $70 from Jaycar and is similar to the one in the pic.
I checked the fuse and the fuse is ok which i though was strange, makes me think something is fried on the inside.
Cheers,
Steve.