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  • How to prevent the cable waterproof joint from breaking


    In the prior art, the cable reciprocates for a long period of time, and the sheath layer is often worn. In the electrical equipment and the cable connection portion, the reciprocating motion of the outlet cable needs to be protected. The cu......

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  • How to deal with EMI in automobile wiring harness


    With the continuous development of automotive electronic control technology, the number of automotive electronic equipment has increased greatly, the working frequency has increased gradually, and the power has increased gradually, which ma......

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  • What is a db connector


    What is a db connector? In the D-sub connector, there are often instructions such as db, dp, and dr. What does that mean? Today Hooha will explain it for you in detail!   The db connector is a two-row wire-type d-sub connector, hdb is ......

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  • Wire harness processing for wire selection


    For wire harness processing, the wire must have sufficient strength. If the strength is not enough, it is easy to break due to some external force factors, such as strong wind, icing or improper handling during repair; if you choose a wire ......

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  • PVC Materials hardness transferred from P% to Shore A standard


      (PHR) SHORE A 30P 96±2A 35P 94±2A 38P 91±2A 40P 89±2A 45P 87±2A 50P 88±2A 55P 83±2A 60P 80±2A 65P 77±2A 70P 75±2A 75P 73±2A 80P ......

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  • M stub ring terminal


    How to choose the correct terminal if customers only provide you stub or metric info.? The chart shows the sizes and dimensions of various studs and the corresponding terminal stud hole sizes used with AMP devices.  ......

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  • The difference between flame retardant cable and fire resistant cable


    When do you use a ZR cable? when do you use an NH cable? What is the difference between applications? Below Hooha engineer will discuss the structure, characteristics, and selection of flame-retardant cables and fire-resistant cables.  ......

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  • Simulated automotive wiring harness design structured docking


    Traditional manual testing is the main test method, and it has long occupied the field of testing. Faced with the rapid development of aviation industry, the industrialization process is accelerating, and traditional manual testing has not ......

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  • Automobile wiring harness sheath structure type adjustment


    Polyethylene should have excellent rheological properties, and good polyethylene has a uniform stable melt index. Suitable for different cable diameters, can achieve a certain extrusion speed. Stable extrusion flow ensures product geometry ......

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  • wire harness design required to connect automotive parts


    Since the grease is present in the wire harness, the metal composite tape will be in contact with the grease for a long time, which requires consideration of the compatibility with the grease. The object of compatibility observation is whet......

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  • Connector composition and function


    1. What is a connector? The electronic connector generally refers to a connection unit between various electronic components and is mainly used as a chip-to-board board, a circuit board, and a board-to-box electronic signal connection and t......

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  • Three basic properties of the connector


    The basic performance of connectors can be divided into three categories: mechanical, electrical, and environmental.   1. Mechanical properties: Insertion force is an important mechanical property in terms of connection function. The i......

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  • What are the connection styles of the car connector plug?


    There are four main types of connector plug connections: 1. Threaded connection: Some types of connections are often used for contacts with larger dimensions and connector plugs that operate in a strong vibration environment. This type of c......

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  • Automotive wire harness production process


    One: stripping. The accuracy of stripping is directly related to the entire production schedule. Once an error occurs, especially if the opening size is short or long, it will lead to rework of all the stations, which will take time and eff......

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  • What are the common materials for harness sleeves?


    In the basic composition of the wire harness, the casing plays an important role in the insulation, flame retardant, abrasion resistance, anti-interference and marking, and is an important component of the wire harness product. If there is ......

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