i design a VESC for an rc speedboat....
Here i need an light controller with much power. The origianl BLDC Contoller use 4S and 150A... but more than 5 min driving is to hot.
So i deside to go up to 8s and less Current for the VESC.
I will use TO-220 Fet's with watercooling.
I build an Power and MCU board.
The MCU is ready... now i build the Power and watercooling.