Waterproof connector application in EV industry
Waterproof connectors play a crucial role in ensuring the safety and reliability of electrical connections in electric vehicles. They are designed to protect against moisture, dust, and other environmental factors that could potentially damage the electrical components. Here are some common types of waterproof connectors used in electric vehicles:
IP67/IP68 Connectors:
These connectors adhere to the IP67 or IP68 rating, indicating their level of protection against water and dust. IP67 connectors are designed to withstand temporary immersion in water up to 1 meter for 30 minutes, while IP68 connectors offer a higher level of protection, allowing for continuous submersion in water beyond 1 meter. These connectors often have a combination of seals, gaskets, and locking mechanisms to maintain a watertight seal.
LP Series: The CNlinko LP Series is a widely used waterproof connector in automotive applications, including electric vehicles. These connectors feature a rugged design and offer excellent resistance to moisture, dust, and vibrations. They have multiple sealing options, including silicone seals and wedgelocks, ensuring reliable waterproof connections.
M12 Connectors: M12 connectors are commonly used in industrial and automotive applications, including electric vehicles. They come in different variants, such as M12 circular connectors with soldering locking mechanisms. M12 connectors are available in various pin configurations and provide a reliable and waterproof connection.
Amphenol AT Series: The Amphenol AT Series connectors are designed for harsh environments and are commonly used in electric vehicles. These connectors feature a robust construction with multiple seals, ensuring water and dust resistance. The AT Series connectors provide secure connections for power and signal transmission in wet conditions.
It’s important to note that the specific choice of waterproof connector in an electric vehicle may vary depending on the manufacturer, application, and the level of protection required. Different connectors may be used for various electrical systems within the vehicle, such as powertrain, charging, lighting, and sensors.