As the "blood vessels" and "nerves" of the automotive electronic and electrical system, the automotive wiring harness is the key network body that connects various electronic components, ECUs, sensors and actuators inside the vehicle, and is responsible for the transmission of power and signals. According to the voltage level, wiring harnesses are mainly divided into high-voltage wiring harnesses ...

A Coaxial Cable is a high-frequency transmission line composed of two conductors, including an inner conductor, an insulating layer, an outer conductor (shielding layer), and an outer sheath. The central conductor of a coaxial cable is used for signal transmission. The outer metal shielding mesh of the coaxial cable serves two purposes: one is to act as a common ground wire for the signal, providi...

TXL, GXL and SXL are three common types of automotive wires, which differ in terms of material, performance and application scenarios. The following is a detailed comparison of them and a guide for selecting automotive wires:   I. Differences between TXL, GXL, and SXL Features TXL GXL SXL Conductor cross-sectional ultra-thin design (thinner outer diameter) standard cross-sectional standard cr...

Introduction At present, the competition in the domestic new energy vehicle market is becoming increasingly fierce. With the price reduction of domestic Tesla and the entry of Volkswagen's electric models, the competition will become even more intense in the future. Only by relying on high-quality, high-value products and leading technologies can automotive enterprises secure a place in the highly...

The basic idea of automotive wiring harness design is to determine the circuit loop based on the requirements of the electrical equipment and calculate the voltage and current of each loop, especially for high-power equipment. Select the matching connectors according to the electrical equipment, determine the cross-sectional area of the wiring harness based on the current, and then design the wiri...

With the rapid development of the new energy vehicle market, as a core component for energy transmission, the cost control and optimization of high-voltage wiring harnesses have become the key for automakers to enhance their competitiveness. Wire harness experts conduct an analysis from three dimensions: cost structure, quotation process, and cost reduction strategies. By integrating industry prac...

In the process of the automotive industry's accelerated transformation towards electrification, the 48V system has emerged as a key technology for enhancing vehicle performance and optimizing energy efficiency. This system, with its unique advantages, has carried out a comprehensive technical reconstruction of automotive wiring harnesses, injecting strong impetus into the upgrading and replacement...

To maximize performance, GNSS antennas have been optimized to receive signals from multiple satellite systems with different frequencies and modulation schemes. It usually contains radiation elements to capture signals, which are then guided and shaped through feeders and ground layers.   The placement and orientation of the antenna are of vital importance. It must avoid obstacles such as tre...

The Future of Automation: How New Wiring Technologies Will Reshape Automotive Wiring Harness Production     When we stop to admire the sleek appearance and intelligent configuration of modern cars, we seldom notice the crucial yet low-key and concealed presence inside the vehicle - the wiring harness. In the complex systems of automobiles, wiring harnesses are like the blood vessels...

As new energy vehicles shift from "optional" to "mainstream choice", the core logic of vehicle design is also undergoing a fundamental transformation - the dominant position of mechanical performance is gradually giving way to electric drive systems and intelligent terminals. In this process, the wiring harness is no longer merely a simple connecting wire, but has become the "nerve network" that l...