Please excuse my ignorance, but is it possible to share a load between 2 big mosefts? I am looking at heated bed options for my printer and the one I would like to get has a resistance of 1Ω.. Running at 12V, it's right on the 12A current limit of the connectors. If it's a no go, is it possible to get higher rated connectors? The mosfets are rated at 20A but what about the PCB?
I have ordered a cheapo SSR (SSR-40 DD) but read that these drop about 1.6V and could run very hot.
Just to clarify, I don't want a mains voltage heated bed, it has to be 12V.