I. Ultrasonic welding principle: Ultrasonic wiring harness welding is a commonly used process of car wire welding. The principle is to re -combine the surface of the welding material through high frequency vibration. Ultrasonic welding energy consumption is low, no pollution, strong welding and low internal resistance, and does not change the chemical properties of welding parts. Welding cond...
1. Substrate requirements: No dirt Grease/oil free Dry During use, the following products cannot be used: Talcum powder Silicone Molding agent hand cream 2. When the tape is pulled from the tape roll: Do not store the tape in the way shown below. Do not touch the end of the tape with your fingers (with oil)! 3. The spool of tape is rolled close to the wire harness, and the tape cannot...
HV Cable selection 1. Cable diameter According to the layout diagram of each high-voltage electrical component of the vehicle, the main circuit and branch circuit are distinguished, and the responsible characteristics of the high-voltage components connected to the high-voltage wiring harness are determined. Characteristics include working voltage, rated power, peak power, rated current, peak curr...
Connectors are used in every car. The device uses signals such as electricity and light to control the corresponding mechanical force to connect, disconnect, and convert, and then realizes a functional element of the corresponding circuit or optical channel conversion, and With the help of ECT electrical and optical signals, signal distortion and corresponding energy loss can be effectively preven...
With the increase of automotive electrical equipment, the electrical functions and functional configuration of the vehicle are becoming more and more complex, and the requirements for the rationality and optimal design of the wire harness are gradually increasing. At the same time, under the trend of gradually decreasing vehicle cost, the cost pressure of wire harness is also gradually increasing....
Advantages of energy storage harness compared to other energy storage devices? It is predicted that by 2027, the energy storage harness market will reach $27.5 billion. As a new energy storage device in the field of energy storage and conversion, energy storage harness has attracted market attention, and the application field is constantly expanding, and the future market development prospe...
Cables can be seen everywhere in our lives and life is inseparable from wires and cables. This article will analyze the battery cables that we are not familiar with, and discuss the classification of car battery cables. Battery cables and their uses Take a quick look at battery cables - Battery cables are rigid single-conductor wires made of large gauge copper. It is usually insulated with ...
With the development of society and the continuous improvement of people's environmental awareness, new energy vehicles have become a new trend in the development of the automobile industry. Among the new energy vehicles, the development speed of electric vehicles is very rapid. At the same time, the electric energy used by electric vehicles is a large-capacity, high-voltage electrical energy, whi...
We discuss that the silver terminals of low-voltage circuit breakers and contactors will be vulcanized and discolored in a sulfur-containing environment (even if there is trace sulfur in the atmosphere for a long enough time), but the copper tin and copper nickel plated terminals will not be, and the last article left a topic at the end: In order to avoid the trouble caused by discoloration, why n...
Many factors need to be considered when deciding on a metal connection method, including tangible and intangible characteristics. Depending on the application, the investment will vary based on the connection design, welding materials, geometry, dimensions and dimensions, environmental impact, and the mechanical and electrical integrity required for a given product. In this article we will focus o...
With the development of the new energy area, the variety is increasing, and the demand for applications is also increasing sharply. In line with the development of The Times, the trend of energy conservation and environmental protection, Aichie Tech is vigorously engaged in the development and production of connectors in the field of new energy. In order to meet the increasing market needs, m...
The application scenarios of new energy cables are mainly car interior, charging gun/charging pile and car charging, and the high-voltage wiring harness in the car is mainly to provide high-voltage and strong electric power supply for new energy vehicles, which is a high safety part in new energy vehicles, with large voltage/large current, large diameter wire number and other characteristics. This...
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