Originally shared by René Jurack What is your cooling solution for the DUET?

Originally shared by René Jurack

What is your cooling solution for the DUET? I had to tinker a bit, bc at 1500mA or more the drivers did start to overheat, even with a fan blowing to the underside of the board…

Commenting for updates. Haven’t bought my board yet but it think @Step_Cia is using one.

That’s strange. I am running them at 1300mA and they stay cool to the touch. I have no cooling at all, no heatsinks, I even removed my enclosure fan.

I have a 120mm fan blowing on the back. It is mounted in a case I printed. Never have any issues

Vertical mounting and a big fan blowing on the front face. I have three drivers set to 2.4A without trouble. I did notice later the docs said to cool the back side of the board. Oops.

mine cools from the back, power supply is being replaced so can’t show it working, fan ducts air to cpu, extruder/axis stepper drivers and down toward the mosfet for the bed.
missing/deleted image from Google+

I converted my Tevo Little Monster to Duet: It already had a case for the smootheiboard knockoff it had, and with an adapter I could fit the duet in there. It has a very large (but silent) fan on the top blowing down on the whole thing. However, someone made a 3d printable version of the whole thing, you can get the idea from the pics here: