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The development trend of New energy vehicle connector

Categories:Industry Information
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Time of issue:2021-05-20
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(Summary description)As China has become the world's largest auto sales market, China's auto industry has also entered a new stage of development. It can be seen from the "Twelfth Five-Year Plan" that in the next five years, China's automobile industry will shift from large-scale to stronger strength in the past. Its development direction is mainly to promote energy-saving vehicles including new energy vehicles. Let’s look at the development trend of New energy vehicle connector.

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The development trend of New energy vehicle connector

Categories:Industry Information
Author:
Origin:
Time of issue:2021-05-20
Views:0

Information

As China has become the world's largest auto sales market, China's auto industry has also entered a new stage of development. It can be seen from the "Twelfth Five-Year Plan" that in the next five years, China's automobile industry will shift from large-scale to stronger strength in the past. Its development direction is mainly to promote energy-saving vehicles including new energy vehicles. Let’s look at the development trend of New energy vehicle connector.
In order to actively adapt to the "Twelfth Five-Year Plan", New energy vehicle connector, as a core component of the automotive industry, must be comprehensively improved. According to the analysis of professional electronics engineers, the development of the New energy vehicle connector industry has three major trends:

customized New energy vehicle connector
The first is environmental protection, the second is safety, and the third is connectivity.
Environmental protection: Due to the high-voltage system of new energy vehicles, the requirements for New energy vehicle connector are also "seeking common ground while reserving differences" with traditional vehicles. Since new energy vehicles are "green" vehicles, the New energy vehicle connector also requires environmental protection. In terms of safety, due to the ability of the New energy vehicle connector to withstand up to 250A current and 600V voltage, the need for high-standard protection against electric shock is obvious. At the same time, under such high power, electromagnetic interference is another important issue. In addition, the plugging and unplugging operations of the New energy vehicle connector will generate arcs, which will seriously harm the electrical connections and electronic equipment, and may cause the car to burn. All of these require the special design and development of the New energy vehicle connector.
Safety: The New energy vehicle connector of new energy vehicles must meet its high performance requirements mainly by strict design specifications. For example, to prevent high voltage from breaking down the air when exposed, a certain air gap needs to be retained; in high voltage and high current In this case, the temperature rise cannot exceed the rated value; when selecting the shell material, the weight, strength and ease of processing should be considered, and how to maintain the stability of the material properties of the New energy vehicle connector terminal at different temperatures and how to ensure the necessary conductivity Rates, etc. need to be considered.
Connectivity: Due to the continuous expansion of car entertainment systems, the importance of high-speed data transmission has become increasingly prominent. For example, on some models, a camera is installed on the reversing mirror to allow the driver to have a wider field of view, which requires the New energy vehicle connector to transmit more data. Sometimes a New energy vehicle connector is needed to solve the problem of transmitting GPS signals and broadcast signals at the same time, which requires improving its data transmission capabilities. At the same time, the New energy vehicle connector also needs to withstand high temperatures, because the car engine is usually placed in front of the car. Although there is a firewall for protection, some heat will be transferred, so the New energy vehicle connector must be able to withstand high temperatures.