Various aspects of home brew inverters

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Joined: 07/11/2007
Location: Australia
Posts: 1904
Posted: 10:20am 21 Oct 2018      

  renewableMark said   The front isn't conductive, would clamping a copper/aluminium bar across the front help?

I'm doing just that on my experimental inverter. I call it the mad bar as he came up with that idea.
Mine is 20 x 3 mm alu bar long enough to cover all the mosfets on each individual heat sink.

Perhaps Poida can try that idea with his test rig and see if it makes a difference to the front heating. It certainly does a good clamping job.