Quote:
Originally Posted by merlinmaxwell
Take a look at consumer unit busbars.
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Yes, I'm familiar with those. I've also seen where multiple building earths are bonded to a hefty great copper busbar with bolts under huge torque.
The challenge here wasn't the material, it was more about fitting a suitable conductor (with low inductance at DC and HF) axially by bolting (to the capacitor and IGBT module). Hence the need for some ingenuity and fettling.