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What is the difference between electric vehicle wiring harnesses?


Release time:

2025-04-10

Wire harnesses, sometimes also known as cable assemblies or cable harnesses, are used in every corner of the electronics industry.

Wire harnesses, sometimes also known as cable assemblies or cable harnesses, are used in every corner of the electronics industry, including consumer appliances, commercial equipment, robots and industrial systems, computers and servers, telecommunications equipment, medical systems, aerospace platforms, and of course, trucks and cars. However, the wiring harness used in electric vehicles (EVs) is the most complex and demanding.

This may be a bit surprising, as the transmission system components in electric vehicles (EVs) are simpler than those in internal combustion engine (ICE) vehicles. The two factors that contribute to the complexity of EV wiring harness are the use of high voltage in the transmission system and the fact that all control devices in the EV communicate through the wiring harness; There are no hydraulic or mechanical linkages commonly found in ICE vehicles.

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