Printrbot Printrboard cooling fan bar mount
Description
This Thing Allows You To Mount A 70Mm (Od) Pc Cooling Fan To The Back 2 Bars Of A Printrbot, Thus Blowing Air Across The Printrboard (Specifically The Stepper Drivers). While I Haven'T Heard Any Reports Of Printrboards Failing, I Wanted To Prolong The Life Of Mine As Long As Possible. I Run The Fan Directly Off 5V From An Atx - It Is A 12V Fan So At This Potential Difference It Runs Slower And Quieter Providing A Gentle Airflow. At Higher Speed The Cooling Might Be So Great That It Negatively Affects The Performance Of The Heated Bed Above.
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