I have an Insignia 19" with a 12 VDC brick and a Dynex DVD player with a 12 VDC brick. When I posted about them, boy oh boy did I get an earful about the dirty voltage, fluctuations and low battery voltage ruining the TV and the DVD player. I guess all that will happen after the warrantee expires.
I had a hard time finding a TV with a brick and now they are everywhere. I am waiting for a 12 volt TV with a built in BluRay player. Got one with a DVD player but we have gone to BR at home and would like one for the front TV.