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Automotive high-voltage electronic fuse demonstrator

This eFuse proof of concept implementation demonstrates the features of a high-voltage (HV) solid state fuse for DC currents, e.g., auxiliary loads in an electric or hybrid vehicle. It incorporates a variety of diagnostic features, e.g., short circuit protection for safe and fast turn-off and in-situ device diagnostics. This user guide shall give a brief overview about the concept and functions implemented, as well as instructions for operating the system. The eFuse proof of concept system consists of: • Output stage (different technologies and output power configurations possible) • Driver/Mainboard (discrete driver implementation and functions) • Interface board (galvanically isolated interface to the PC)

• 4.88 MB
• 2023/11/13