Automotive Wiring Harness Design and Raw Materials for Wiring Harnesses

Automotive wiring harness is the main body of automotive circuits, and automotive circuits without wiring harnesses. With the improvement of people's requirements for automobile safety, comfort and economic emission, automobile wiring harness becomes more and more complex, but the space of body wiring harness becomes smaller and smaller.

Therefore, how to improve the overall performance design of automobile wiring harness has become the focus of people's attention, while automobile wiring harness manufacturers are no longer simply engaged in wiring harness design and manufacturing, and the early development of automobile host manufacturers has become an inevitable trend. Based on years of experience in wiring harness design and manufacturing, the authors discuss the general design process and design principles of wiring harnesses. Power distribution design of vehicle circuit design: Whether the design of automobile power supply system is reasonable or not is directly related to the normal operation of automobile electrical appliances and the safety of the whole vehicle. Therefore, the starting point of automotive wiring harness design in the world is basically based on safety. The vehicle electrical system basically consists of three parts. Battery direct power supply system (generally referred to as ordinary power supply or 30 power supply). The load connected to this part of the power supply is usually a safety component or an important part of the car. The main purpose is to have as little control as possible when powering these parts to ensure that the car works properly even if it doesn't start. Go to the site for maintenance, etc. Such as: engine ECU and engine sensor working power supply, fuel pump working power supply, ABS controller power supply, diagnostic interface power supply, etc.

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