Hey was just wondering if any of you guys have made your own mosfet coolers.. i was thinking of takeing some pennys and sanding/grinding then lapping a smooth finsiht on both sides.. then taking a pair of plyers while haveing it in a vice to keep it flat and cutting four snips into each 90 degrees and bending it straight up.. then maybe attaching it with some kind of thermal glue are something. would that work... Are pennys even pure copper anymore and even if they aren't do you think it would help any?
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