Hi !
I have designed a 510x510 3D printer, and would like to add it a heating bed using resistor.
My bed is an aluminum plate of 510x510mm and 5mm height.
I plan using something like that :
link
But i have no idea of which one to choose (how much Watts) and how much resistors i should use ?
I would appreciate any advice or feedback
(This i my first post, i hope it's at the right place)