High-voltage connectors for new energy vehicles are an important component for connecting high-voltage cables and other high-voltage components. Their performance indicators include the following:
Surface pressure capability: Connectors need to have sufficient surface pressure capability to ensure stability and reliability during the mating and unmating process.
Safety: Connectors need to be waterproof, dustproof, and corrosion-resistant, and must comply with relevant national standards and safety regulations.
Low insertion and extraction force: The insertion and extraction force of the connector should be low enough to facilitate applications in both manual operation and automated production.
Low contact resistance: The connector should have low contact resistance to ensure that the current flow efficiency in this area is high enough.
High breakdown voltage: Connectors need to have high breakdown voltage capability to adapt to high-voltage applications.
Durability: The connector should have sufficient durability to adapt to the changing working environment and harsh usage conditions of new energy vehicles.
Reliability: The reliability of connectors is a critical performance indicator, which is closely related to factors such as service life and safety.
These performance indicators apply not only to high-voltage connectors in new energy vehicles but also to other types of electrical connectors. Furthermore, different types of connectors may have additional performance requirements and characteristics, such as shock resistance, vibration resistance, EMC characteristics, and connection methods.
