CHALLENGES IN CONNECTOR SELECTION IN ELECTRIC VEHICLES
ROB HERZOG, SENIOR ACCOUNT MANAGER, BSEE CHIEF ENTERPRISES
Selecting the appropriate electric vehicle (EV) connectors is integral to maximizing range and performance, two critical factors in the design of a new generation of cars. The proper connectors play an important role in electric drivetrains and other systems, ensuring safe, efficient, and reliable operation. In addition to connectors with high voltage and current handling capability, specialized connectors can handle high data transmission speeds specified for the cameras and sensors used in automation, safety, and connected transportation infrastructure. However, selecting connectors that can sufficiently withstand the high power and current requirements, meet regulatory standards, and provide high levels of reliability and durability can be a challenge for EV designers. Continuous
innovation, testing, and validation of automotive connectors, the result of the collaborative efforts of manufacturers, suppliers, and regulatory bodies, is giving designers powerful new choices for EV systems. CHALLENGES IN CONNECTOR SELECTION Engineers face several challenges when selecting connectors for electric vehicle systems, including: • Electrical requirements: EVs require high- voltage, high-current electrical connectors to power the drivetrain, battery, and charging systems. These connectors must also be able to withstand harsh environmental conditions such as high temperatures and humidity. Moreover, the connectors must have low
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