HobbyWing EZRun 80A Review

[himalaya]

Originally Posted by BrianG

Now that makes more sense. 36 of those FETs more than meets the 150A spec. Those metal bars attached to the PCB is a good idea IMO because the PCB carries the majority of the heat (heat doesn't travel as well through the plastic FET casing as it does through the leads).

Yes, the metal bars act as a heat transfer, as well as a current flew path, a smart design.