News about the future improvement protection of controllers. It took a few attempts to polish the schematic, in the final design we did throw away a few components to simplify the schematic and replaced some parts that are unavailable on the market now.
The brain of the controller:
Hall input +100v/-60v protected (diode+PPTC)
CAN H,L +-72v PPTC protected
12V TVS 1.5kW protected + little protective (fuse-able) area
Added SPI input for digital rotational encoders, however, the external board for the differential bus is needed.
Without compound filling — 2A, with filling — 3A.
Line regulation improved.
Heat dissipation improved.
Real-life will show how good or bad controllers are protected now! Will see! The update will be implemented in one of the following batches of 24F controllers.