Hobbywing 150A Ezrun esc review

[jsr]

No stupid questions. We're all trying to learn here and help each other out. Considering the structures are all solid (or semi-solid as the plastic case may have quite a bit of compliance), 2mm is quite a bit for shock. A direct transfer of shock from the heatsink to the PCA is what you want to avoid. The part where you said some of the heatspreaders are not in contact with the thermal pad at all is the worst of your findings. Overall, if it doesn't thermal, I wouldn't worry too much.