40mm Fan Duct for RAMPS 1.4 (Solidworks sources added)
Description
Direct Cooling 40Mm Fan Duct For Ramps A 40Mm Fan The Lower Section Shares Mounting Bolts With Your Arduino. Spacing It 3 Mm Away From The Mounting Surface (Good For Mounting Direcly On To Metal Frames). There Are 2 Different Lower Section With Regulartor Duct And Without. If You Choose The First Yo May Use The L Shaped Deflector To Increse The Airflow Over The Regulator. 30% Of The Air Flow Will Go To The Voltage Regulator. The Top Section Funnels Air To Each Driver And Mosfet. Each Hole Diameter Is Adjusted To Flow Match Them. Thanks! 06/03/15 Added A New Lower Section With Bigger Ducts Towards The Voltage Regulator And Airflow Now Also Goes Below The Arduino To Cool The Thermal Pad Under The Voltage Regulator .
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