I went ahead and ordered both the Mega controller and the Sintron Ramps 1.4 package since I plan to build 3 more printers for myself and friends so I'd like to compare them. I also want to try an Arduino Due with Ramps-FD eventually.
I have a Fluke thermometer so I will report back on actual mosfet temps with & without airflow at 12v running a 160mm Kapton heated bed with 170mm Borasilicate glass on my Kossel Mini.
Also plan to put a heatsink on the Mega heated bed mosfet using Arctic Alumina if the temps are near 200C(without airflow) as numbers indicate.
I have a Fluke thermometer so I will report back on actual mosfet temps with & without airflow at 12v running a 160mm Kapton heated bed with 170mm Borasilicate glass on my Kossel Mini.
Also plan to put a heatsink on the Mega heated bed mosfet using Arctic Alumina if the temps are near 200C(without airflow) as numbers indicate.