RAMPS on 24V

• Simple - just cut off Arduino power, but need to feed Arduino with power in a different way. If using external heat bed mosfet - no other change needed. Still need to power through heat bed part with 12V - but that power is minimal.

http://www.mythoughtspot.com/2017/09/18/modify-ramps-for-24-volts/

https://reprap.org/wiki/RAMPS_24v

BOM

• 24V to 12V converter - 5A for using 12v heaters, fans - [1]

• $14 for 10A - [2]
• 24V to 12 - 10A if include steppers - [3]