Interpretation Automotive Connectors trends: green, safe, connectivity
* : * : admin * : 2016-01-14 * : 42
Since the new energy automobiles are "green" cars, which also requires the green connector. In terms of safety, as the new energy automotive connectors 250A to bear the highest current capability, high standard 600V voltage electric shock protection needs are obvious. At the same time such a high-power, electromagnetic interference is another important issue. In addition, the connector plug operation arcing, which would seriously jeopardize the electrical connections and electronic equipment, and may cause automotive combustion, which require special design and development of the connector.
New energy vehicles connector to achieve its performance requirements mainly by strict design specifications, such as in the case of exposure to high pressure air to prevent breakdown, which need to retain a certain air gap; in the case of high voltage and high current, which temperature must not exceed the rating; when selecting housing material to consider weight, strength and ease of processing, but also in how the material properties at different temperatures to maintain the stability of the connector terminals, how to ensure the necessary electrical conductivity and so need to be considered.
Growing importance. "For example, on some models, the reversing mirror is installed photography head, the driver can have a broader vision, which requires the connector to transmit more data sometimes need a connector while addressing the GPS signal transmission and broadcasting signal problems, which need to improve their data transfer capability. "Meanwhile, the connector also need to withstand high temperatures, because the car engine is usually placed in front of the car, although there is a firewall protection, but there will be some heat will be transmitted over, and therefore connection It is to be able to withstand high temperatures. "
In addition to the automotive connector "harsh" requirement is also reflected in its life. "The general flexible connector elements which, after a certain number of plug will lose their effectiveness, so that life is generally 3 - 5 years, but a car can be used for 10 years --20 years, so life must Automotive Connectors and car life equivalent of the connector requirements are quite high.
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