The ​connector of new energy vehicles

-
New energy vehicles are environmentally friendly vehicles, and automotive connectors are also required to be environmentally friendly. Whether it is the production of components or actual use of components, the use of environmentally friendly materials, avoiding environmental pollution, and reducing energy consumption have become the conditions that connector manufacturers must consider and have, and these characteristics will become the market value advantage of connector products.

​the connector of new energy vehicles

Connector security
In the future, new energy vehicle connectors must withstand 250A current and 600V voltage, and the high standard of protection against electric shock is obvious. At such high power, electromagnetic interference is also an important issue. In addition, the plugging operation of the connector can cause arcing, which can seriously jeopardize electrical connections and electronic equipment, and may cause the car to burn. These require special design and development of the connector, such as preventing high voltage when exposed Air break down, which requires a certain air gap to be retained; in the case of high voltage and high current, the temperature rise should not exceed the rated value; the weight, strength and ease of processing should be considered when selecting the outer casing material, and at different temperatures How to maintain the stability of the material properties of the connector terminals, how to ensure the necessary conductivity, etc., which all need to consider.
Connector diversity
Due to the continuous expansion of automotive entertainment systems, the importance of high-speed data transmission functions has become increasingly prominent. “For example, on some models, the camera is mounted on the reversing mirror to give the driver a wider field of view, which requires the connector to transmit more data.Sometimes a connector is needed to simultaneously transmit GPS signal and broadcasts signal problems, which need to improve their data transmission capabilities.
The connector is more durable
Because the car engine is usually placed in front of the car, although there is a firewall for protection, there will be some heat transferred, so the connector must be able to withstand high temperatures. The "harsh" requirements for automotive connectors are also reflected in their longevity. The general connector has elastic components, which will lose its effectiveness after a certain number of insertions and removals. Therefore, the service life is generally about 3-5 years, and a car can be used for 10-20 years, so the life of the car connector should be as much as possible，so the requirements for the connector are quite high.
Yeahui, a manufacturer of professional connector manufacturers with more than ten years of experience in obd connector production. Our main business scope is custom connector cable, our product range is many, if round connector, heavy duty diagnostic connector and so on. If you have any needs, you can contact us and look forward to your message.

评论

发表评论

此博客中的热门博文

What is the Difference Between J1939 Connector Type 1 and 2?

-
图片
  SAE J1939 (hereinafter referred to as J1939) is the recommended standard of the American Society of Automotive Engineers (SAE). It is controlled and communicated by the "Truck and Bus Electrical & Electronics Committee" (Track & Bus Electrical & Electronics Committee). Developed and written by the Track & Bus Control and Communications Network Subcommittee. J1939 has become a recognized industry standard and choice for commercial vehicle diagnostics and data communication heavy, off-highway, truck, bus, ship propulsion, power generation, industrial pumping, construction, and material handling machinery. J1939 is a high-level protocol network (CAN) based on Controller Area. It is widely used by the diesel engine industry to provide diagnostic data such as vehicle engine speed, temperature, oil temperature, exhaust emissions, and other customizable options. J1939 connectors are divided into black and green rubber cores, but do you know the difference between t...
阅读全文

Benefits of overmolded connectors and wiring harnesses?

-
图片
What is overmolding? In short, overmolding is an injection molding process in which two or more materials are used to combine a harness wire and a connector to form a single part, and the cable assembly is placed in a mold. In this process, the first material substrate will be covered by other materials. The overmolding process requires the use of insert molding (single injection) or multiple injection molding techniques to cover rigid plastic parts with TPU layers or other overmolding materials. So what are the benefits of the connector and harness overmolding process? Benefits of overmolding connectors and harnesses: 1. Increase the flexibility of the cable harness exit so that most of the movement between the cable harness and the connector occurs at the cable harness exit. 2. Provide abrasion resistance, impact resistance or impact resistance. 3. Fix the cable assembly by sealing the assembly in plastic. 4. Provide 360 degree strain relief and increase tension. 5. Cr...
阅读全文

​Cars are equipped with diagnostics tool or obd-ii ports

-
图片
Modern cars have the capacity of a few computers, are tooled with software that contains millions of lines of programming code and produce gigabytes of data, but they are still different from connected cars. ​ A smart vehicle is able to optimize its performance to reduce fuel consumption, show the best path to follow taking into account current traffic and weather conditions, detect errors in the engine and collect information data to negotiate lower insurance rates. Most cars and light trucks are equipped with on-board diagnostics or an OBD II port that provides access to data from the engine control unit (ECU). To get the information you need to plug in an external device. The OBD-II specifications provide a standardized hardware interface - a female 16-pin (2x8) J1962 connector, so a single external device can be used for most car models. It also should have an Internet connection to transfer the collected data. OBD-II connects to the Internet, and generally needs to use th...
阅读全文