How to draw auto wiring harness diagram? Solution 1: Here's how: According to the vehicle wiring harness configuration list, the wiring harness direction in the 3D wiring diagram, using the measuring tool in CATIA, according to the drawing requirements of the wiring harness diagram, measure the required sizes of each trunk, branch, buckle, cable tie, rubber parts, etc., and arrange the 2D dia...
First, passive water blocking materials Filling the cable with passive water blocking material petroleum paste is the main measure of water blocking in the early power cable. This method can effectively prevent the water outside the cable, but the filling of petroleum paste has the following disadvantages: 1. Greatly increase the weight of the cable; 2. The conductivity of cable core decrea...
The main difference between high and low voltage connectors in cars--Auto Connector 【 Abstract 】 Automotive connectors are divided into high-voltage connectors and low-voltage connectors according to the different operating voltages. This paper summarizes the main differences of automotive high and low voltage connectors from the aspects of appearance, structur...
【 Wire Harness 】 Knowledge about energy storage wire harness It can be seen from the literal meaning that "energy storage" is "energy storage", which refers to the conversion of different forms of energy such as electrical energy, heat energy, mechanical energy into other forms of energy storage, when needed, it will be converted into the required form of energy release. Energy storage cabl...
Error prevention of connectors in automotive wiring harness design First, the value of error-proof connector application in automotive wire harness design In the process of automotive product design and manufacturing, it is necessary to analyze the relevant situation from a diversified perspective, especially the error-proof function design process, and the series connector error-proof desi...
What is Teflon cable? Teflon cable, also known as high temperature cable, refers to the use of fluorine plastic insulation materials (FEP, PFA, PTFE) cables. Excellent corrosion resistance, almost insoluble in any organic solvent, oil resistance, strong acid resistance, strong alkali resistance, strong oxidant and so on. Excellent electrical insulation performance, high voltage resistance, ...
14 basic principles for connector selection There are a wide range of commonly used connectors, and the selection methods for different types of connectors are different. Although there are many types, its selection needs to follow the following 14 points, which mainly include fourteen criteria such as carrying capacity, impedance matching, shielding, versatility, cost, and availability. 1....
What is the wiring harness of a car? Cars are large, with an average length of about 4 meters. Still, a car is probably made up of more than 10,000 individual parts that cannot be dismantled, and most of these parts are small. The auto wiring harness is responsible for many functions in the car, such as airbags, ABS brakes, signal lights and many important functions in the car. None of thes...
The application scenarios of 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 als...
Talk about how to set the car wire harness twisted pair technical parameters Scatman said that there are many twisted pair systems used in cars, and twisted pair cables use a pair of mutually insulated metal wires twisted each other to resist part of the external electromagnetic wave interference, and more importantly, reduce the external interference of their own signals. This paper mainly...
What plating options are available for high voltage connectors? There are many options for the coating of terminals, which are usually divided into four categories: precious metals, inert metals, alloys and dispersions. The first three categories are already established and used, while decentralization is just beginning to emerge in response to the need for high-power connectivity in EV char...
Wire harness is an important carrier for data and power exchange, and its waterproof performance directly affects product function and service life. With the rapid development of modern society and the continuous progress of science and technology, people pay more and more attention to the safety of various electronic products, the quality and functional requirements of electronic products are get...
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