PCB Heated Bed MK2A (300x200 mm) for RepRap 3D Printer Prusa i3 Upgrade.
This heated bed is for 12V Power Source
This heated bed PCB made of thicker 2mm FR4 laminate, which gives it additional strength necessary for bigger size PCB. Product can be used to upgrade your existing Prusa i3 3D printer to a larger 300 x 200 mm print area.
Please see supplied drawing for dimensions and mounting hole patter.