Harness design regarding power supplies is as follows

A power distribution diagram is a diagram that reflects the correspondence between an automotive safety relay and an electrical device. Functionally, there are two kinds of wiring harness factory carrying the power line that drives the power supply of the actuator (actuator) and the signal line that transmits the input command of the sensor. With the continuous improvement of people's requirements for comfort, economy and safety, there are more and more types of electronic products in automobiles. Automotive wiring harnesses are becoming more and more complex, and the failure rate of their wiring harnesses increases accordingly. Automotive wiring harness is the main network of automotive circuits. Without wiring harness, there is no automotive circuit. A wiring harness is a component that connects a circuit by crimping contact terminals (connectors) made of copper material to wire and cable, and then crimping an insulator or outer metal shell. In order to keep the power distribution diagram simple and clear, while not requiring redundant information such as more complex control relationships (e.g., wire colors, plug-in connection information, detailed wiring diagrams for equipment, etc.), etc.), the drawing generally allows for simple logical control relationships. Conventional power distribution diagram generally consists of battery, generator, ignition switch, fuse relay, wire, load equipment attribute table, etc. Wiring harness design of each part should pay attention to the following matters: 1. Fuse should be labeled with the name, capacity and type of Chinese insurance (flat, mega, jcase, auto or mini). Automotive wiring harness is the main network of automotive circuits. Without the wiring harness, there is no automobile circuit. A wiring harness is a component that connects circuits by crimping contact terminals (connectors) made of copper material to wires and cables and then crimping an insulator or outer metal shell.2. Relays should have control circuits that do not show the model number.3. Conductors should be labeled with at least the conductor diameter. If possible, line color and numbering can be added later.4. The equipment management property sheet for the load should indicate at least the equipment company name and the rated operating current. If there is a problem, the blocking current and peak current can also be marked.5. In the overall layout of the drawing, try to make sure that the components of the same fuse box are grouped together and avoid cross-arrangement, which can provide a great convenience for the design of the fuse box at a later stage.-6, on the BBC Electronic Products Network platform related to the introduction and sales of products brief: BBC Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] purchasing / sourcing needs or would like to buy / to understand what connectors | harness | wire and cable product solutions that we can provide, please contact our Division below! Business personnel; If you have related [connectors | harness | wire and cable products] sales / resources and promotion needs, please click on the "→ Business Cooperation ←" and special people to discuss!