I have a 12v 6a Power supply that can plug into the MEGA 2560 board, can that power the RAMPS 1.3 ? Also If I have a regular 350 Antec Basiq power supply can I just cut the right combination of wires and plug those wires into the screw terminals on the top board and power the RAMPS without having to make a LAB Power Supply? https://reprap.org/forum/read.php?219,94603,94603#msg-94603 Thu, 13 Aug 2026 21:14:02 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?219,94603,94804#msg-94804 https://reprap.org/forum/read.php?219,94603,94804#msg-94804 rollingthunder RAMPS Electronics Sun, 21 Aug 2011 02:21:31 -0400 https://reprap.org/forum/read.php?219,94603,94617#msg-94617 https://reprap.org/forum/read.php?219,94603,94617#msg-94617 The smaller power suppply should be ok if you do not have a heated bed. Then the power supply will limit the amount of power available.]]> mc_n_g RAMPS Electronics Fri, 19 Aug 2011 07:51:32 -0400 https://reprap.org/forum/read.php?219,94603,94603#msg-94603 https://reprap.org/forum/read.php?219,94603,94603#msg-94603 rollingthunder RAMPS Electronics Fri, 19 Aug 2011 04:44:06 -0400