HW-384 USB Power Module & QC3.0 QC2.0 USB DC-DC Module 6-32V - Add heatsinks.

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Bylga
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Published on ● Video Link: https://www.youtube.com/watch?v=Z2qaoQKV_pQ


Duration: 0:29
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Adding heatsinks to USB charger boards to see if thermals gets better.

Red PCB is known to start reseting output when pushed over 2A. Thermal glue transfer heat from the diodes to the heatsink and a thermal pad transfer the heat from the inductor.

The black PCB is the version with the smaller inductor and it can reach 70°C without a heatsink.

EDIT: Both heatsinks absorbed a lot of the heat. Heatsinks was hot enough not to be able to touch them for long. Success.



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