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How to occupy the connector market of new energy vehicles
- Release date：19-10-23 09:39
- Clicks：110
With the continuous development of electronic technology in recent years, the application of connectors in microelectronics, automobile industry and medical industry is becoming more and more attractive, with smaller components, higher circuit density and faster transmission speed. Connectors are developing towards high density, miniaturization, thinness, combination, high-speed, small batch and multiple varieties, which will become connectors. New growth point of the industry.
In the automobile market, new energy vehicles can be described as a "field of hope". In order to get harvest in this land, in addition to making breakthroughs in key technologies such as batteries, motors and electric controls, the core electronic components, including connectors, should make a difference, rather than become "supporting role" as in the traditional automobile field. Here we will analyze how to design connectors. In order to occupy the market of new energy vehicles.
Automobile connector
Green cars, green components because new energy vehicles are "green" cars, so connectors also require green environmental protection. No matter in the production and application of components, using green materials, avoiding pollution and reducing energy consumption have become the factors that manufacturers must consider, and these green features will also become the market advantages of products.
Safety
Since the connector of new energy vehicle must bear the capacity of 250A current and 600V voltage at most, the high standard anti electric shock protection demand is obvious. At the same time, at such high power, electromagnetic interference is another important problem. In addition, the plug-in operation of the connector will generate an arc, which will seriously harm the electrical connection and electronic equipment, and may cause automobile combustion. These all need special design and development of the connector, such as to prevent the high voltage from breaking down the air under the condition of exposure, which needs to maintain a certain air gap; in the case of high voltage and high current, the temperature rise cannot exceed Rating: weight, strength and ease of processing shall be considered when selecting the shell material, and how to maintain the stability of the material performance of the connector terminal under different temperatures and how to ensure the necessary conductivity shall be considered.
Connectivity
Due to the continuous expansion of automobile entertainment system, the importance of high-speed data transmission function is increasingly prominent. "For example, in some models, the camera head is installed on the reversing mirror, which can make the driver have a broader vision, which requires the connector to transmit more data. Sometimes a connector is also needed to solve the problem of transmitting GPS signal and broadcast signal at the same time, which requires improving its data transmission capacity.)
other aspects
Because the car engine is usually placed in front of the car, although there is a firewall for protection, there will be some heat conduction, so the connector should be able to withstand high temperature. In addition, the "harsh" requirements for automobile connectors are also reflected in their service life. In general, there are elastic components in the connector, which will lose efficacy after a certain number of plugging, so the service life is generally about 3-5 years, and a car can be used for 10-20 years, so the service life of the car connector must be the same as that of the car, and the requirements for the connector are relatively high.
epilogue
New markets, new opportunities, but also a lot of challenges and difficulties. After the capital accumulation brought by the rough assembly mode, our country's industry should put more resources and energy into the upgrading and R & D of products, so as to no longer be controlled by others in the future market. The new energy vehicle not only brings a large market space for electronic components including connectors, but also a good opportunity for product upgrading.
In the automobile market, new energy vehicles can be described as a "field of hope". In order to get harvest in this land, in addition to making breakthroughs in key technologies such as batteries, motors and electric controls, the core electronic components, including connectors, should make a difference, rather than become "supporting role" as in the traditional automobile field. Here we will analyze how to design connectors. In order to occupy the market of new energy vehicles.
Automobile connector
Green cars, green components because new energy vehicles are "green" cars, so connectors also require green environmental protection. No matter in the production and application of components, using green materials, avoiding pollution and reducing energy consumption have become the factors that manufacturers must consider, and these green features will also become the market advantages of products.
Safety
Since the connector of new energy vehicle must bear the capacity of 250A current and 600V voltage at most, the high standard anti electric shock protection demand is obvious. At the same time, at such high power, electromagnetic interference is another important problem. In addition, the plug-in operation of the connector will generate an arc, which will seriously harm the electrical connection and electronic equipment, and may cause automobile combustion. These all need special design and development of the connector, such as to prevent the high voltage from breaking down the air under the condition of exposure, which needs to maintain a certain air gap; in the case of high voltage and high current, the temperature rise cannot exceed Rating: weight, strength and ease of processing shall be considered when selecting the shell material, and how to maintain the stability of the material performance of the connector terminal under different temperatures and how to ensure the necessary conductivity shall be considered.
Connectivity
Due to the continuous expansion of automobile entertainment system, the importance of high-speed data transmission function is increasingly prominent. "For example, in some models, the camera head is installed on the reversing mirror, which can make the driver have a broader vision, which requires the connector to transmit more data. Sometimes a connector is also needed to solve the problem of transmitting GPS signal and broadcast signal at the same time, which requires improving its data transmission capacity.)
other aspects
Because the car engine is usually placed in front of the car, although there is a firewall for protection, there will be some heat conduction, so the connector should be able to withstand high temperature. In addition, the "harsh" requirements for automobile connectors are also reflected in their service life. In general, there are elastic components in the connector, which will lose efficacy after a certain number of plugging, so the service life is generally about 3-5 years, and a car can be used for 10-20 years, so the service life of the car connector must be the same as that of the car, and the requirements for the connector are relatively high.
epilogue
New markets, new opportunities, but also a lot of challenges and difficulties. After the capital accumulation brought by the rough assembly mode, our country's industry should put more resources and energy into the upgrading and R & D of products, so as to no longer be controlled by others in the future market. The new energy vehicle not only brings a large market space for electronic components including connectors, but also a good opportunity for product upgrading.
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