Question PMS-PD heating too much?

SartoZ

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I recently notice that the USB port (and the nearby area) of the PMS-PD rev3 in my Ashida becomes quite hot after ~30 min of gameplay, I mesured 45/46°C. Besides that it seems to work fine.
Is it supposed to be normal or the PD is going to be fried soon?
 

Stitches

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SD to USB interfaces do get a little bit warm during use, and the PD doesn't have a heatsink. 45°C sounds about right for passive radiance
 

Stitches

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If you want to improve the temps for peace of mind, you could get a bag of those little 8x8mm arduino heatsinks with the sticky backing and plop one on the warm boi
 
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