12V fan on a 24V Toolboard: Using Klipper and RatOS to reduce power of fan by 50%

Hello, I am looking for some help as the title says, with a 12V Part Cooling fan and a 24V EBB36 toolboard. In RatOS and Klipper, how can I reduce the power of that fan to 50%, therefore the fan will work regardless of the difference in voltage?
1 Reply
blacksmithforlife
Sorry, it doesn't work that way. You can't reduce the voltage using just software