Hero Me Dual 5015 fang with buck converter storage

by flo4nau Mar 11, 2019
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Unless I am missing something, it looks like the right hand 5015 fan will have greatly reduced performance due to the air inlet being blocked by the wall that separates the fan from the buck converter. I recommend that you put some slots/holes in that wall to allow free air flow to the fan.

The wall is placed on the outer surface of your original design. So at the moment there is a clearance of about 2mm from fan inlet to the wall which works pretty fine for me. The fan does not make any unusual sounds. I will measure the clearance this evening, but it won't hurt to get the fan some more clearance. But I think at the moment the left fan is beeing blocked more than the right one