Enameled Wire Plug Wire Automotive Wire Harness Professional Wire Manufacturer

Enameled wire plug wire automotive wiring harness professional wire manufacturers non-shielded wire core stranded and check the signal has been able to resist a good part of the interference, so in the case of electromagnetic interference is not serious, will not use shielded wire. 1. ammeter of the two terminals are often used in the plastic insulating sleeve, the plastic heat dissipation is poor, not only to withstand the current, but also to withstand bumps and vibration, if the ammeter wiring is loose or poor contact, will lead to temperature rise, resulting in plastic melting and ride, causing the wiring harness to burn. 2. Lead to a rise in temperature, resulting in plastic melting and hitch, resulting in wiring harness burned. 2. automotive harnesses are often used thin tin card fixed, the edge of its sharp as a knife, and the surface of the tin card has not been added to the insulation measures, the vehicle in the long-term driving vibration, bumps, power harnesses are inevitably worn out.

Shielded wire is divided into single shielded wire and double shielded wire, single shielded wire in addition to twisted pairs of wires and filler cords, the outer layer has a layer of aluminum foil wrapped to reduce radiation, electromagnetic interference can be used in the case of serious. The use of harness connectors to address safety issues, in order to ensure the safety of drivers and maintenance mechanics in high-voltage environment, we must consider a series of complex factors of the electrical system to ensure reliability and optimization. The connection system is a key component of a high-voltage electrical harness, especially in the design of harnesses for high-power lines. From the safety aspect, two aspects need to be taken into account in the design of high voltage connection systems, namely the high voltage interlock loop (HVIL) and the environmental sealing of the connectors With the gradual increase in the requirements for safety, economy, and comfort in the production process of automotive wiring harnesses and the increasing number of electronic products used in automobiles, the failure rate has increased accordingly with the use of complex wiring harnesses. Enameled wire plug wire automotive wiring harness in addition to the wire connection screws fixed to the frame terminal board should not be too long, so as not to take the iron and burn the wiring harness for the wire is not in accordance with the provisions of the selection of wire (wire is too fine), high current through the larger pressure drop and heat, resulting in gradual deterioration of the wire skin damage. Installation of the battery carelessly, positive and negative polarity reversal, alternator short-circuit, the insulation gasket and insulation sleeve damage, alternator magnetic field line and lap wire reversal, etc. will cause wiring harness burned. High ambient temperature around the engine, corrosive gases and liquids are also more, therefore, the engine wiring harness wire must use high temperature, oil, vibration and friction resistant wire, automatic transmission on the wire used is resistant to hydraulic oil, high temperature, temperature stability of the wire. Insulator moisture: there may be improper use, or improper construction, resulting in moisture insulation, which further leads to the wiring harness can not be properly energized. Because in some humid environments, the use of the harness resonance, cracking, water molecules are easier to enter, so it will lead to the terminal line of moisture. Then for this situation, we have to timely strengthen the protection of the insulation layer of the wire harness, serious or consider replacing the wire harness.

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