YAZAKI Automotive Electrical Connectors replace for 7283-9332-30
Automotive wiring harness is the network subject of the automobile circuit, connecting the electronic components of the car and make them functional, if there's no wiring harness, there's no automobile circuit. At present, whether it is luxury car or economic ordinary cars, their wire harness are basically the same in terms of form of weave: composed of wire, link and wrap tapes, it must not only ensure the transmission of electrical signal, but ensure circuit reliability and provide specified current for electrical components, preventing electromagnetic interference on the circuits around and exclude electrical short circuits.
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Production processing
With the increasing demand of comfort, economy and safety, types of electronic products on automobile are also increasing, and so it is with the complexity of automobile wiring harness and failure rate of complex wiring harness. This calls for enhancing reliability and durability of wiring harness; many people are interested in processing and production of automotive wiring harness, here, Hao Zhi Electronics makes a simple statement on knowledge about processing and production of automotive wiring harness; you can get to know it generally by reading for several minutes.
Product Description
The wire specifications used in the automotive wiring harness are those with labeled sectional area 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0 and 6.0 (in Japanese automobiles, the labeled sectional areas are 0.5, 0.85, 1.25,2.0, 2.5, 4.0, 6.0 square millimeters, etc. Each of them has a value that allows the load current, matching for conductors for different power electrical equipment
Take the wiring harness of automobile for example, 0.5 specifications are applicable to instrument lamp, pilot lamp, door lamp and top light, etc.
0.75 specifications are applicable to license plate lights, before and after lights, stop lamps, etc.; 1.0 specifications are applicable for turn lights and fog lights, etc.; 1.5 specifications are applicable for fore-headlight and horn, etc.
require wires with specifications from 2.5 to 4. These are just for normal automobiles, it's maximum current value of load that matters, such as the earth wire and positive power wire of storage battery should be used solely for specific car wires with large wire diameter, which is at least above ten square millimeters, these "giant" wire will not be incorporated into the main wiring harness.
Before the permutation of wiring harness, its drawing ought to be laid out first, the wiring harness drawing is different from circuit principle diagram.
