1668959

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Circular Cable Assemblies

Circular cable assemblies are cable wiring harnesses typically found in signal and communication applications. The cable assemblies are either pre-terminated or ‘free’ – allowing users to select the cables, connectors, and other components and build the perfect cable for their particular application.

The 1668959 application field and working principle of circular cable assemblies are widely used in the field of electrical and electronic engineering, covering scientific and industrial applications, civil engineering, aircraft layout and etc. It can add functionality, strength, durability, reduce resistance and improve energy efficiency by connecting multiple electrical components with one cord. Moreover, the goal of circular cable assemblies is to create a safe, reliable home circuit connection, so it has become a necessary application field and working principle for DIY projects as well.

Design and Function

Circular cable assemblies primarily use circular cable wiring to create assembly or a harness. This relies on two components: an outer shield or sheath, and a set of internal conductors, possessing between one and twenty-four insulated wires. Application fields can include communication, testing, and control.

The outer diameter of a cable harness is typically measured in millimeters, and the outside diameter of a circular cable assembly generally ranges from around 3mm up to 50mm. The insulated conductors in a cable assembly are generally different colors, and are used to maintain the different signals it is carrying.

Benefits

There are several advantages to using circular cable assemblies. Firstly, it eliminates the need for soldering, as the connectors snap into the cables. This both saves time in the manufacturing process, and increases the quality of the product. It reduces the risk of oxidation and heat damage. Secondly, because they are pre-made, they reduce the complexity of wiring, and decrease the risk of mistakes or wiring errors.

It allows continuous monitoring, testing, and repair, making for a safer, more reliable product. Circular cable assemblies also reduce space requirements – minimizing bulk in the form of additional wiring. This makes it ideal for applications such as automotive or aerospace. Finally, they are resistant to shock and vibration, and their simple design means that repairs are easy.

Common Types

The most common type of circular cable assemblies are PVC and Polyurethane (PU) type cables. PVC is a thermoplastic material, offering a good combination of strength and flexibility; as a synthetic material, it has excellent temperature and corrosion resistance. PU type cables are a more flexible option. They offer superior insulation resistance, offering between 10 and 20 times more insulation resistance than a PVC type cable.

Another popular type of cable assembly is the shielded (braided) cable. This is a type of cable with a metal shield layer surrounding it which blocks out any electromagnetic interference or EMI that could interfere with the signal running along the cable. This type of cable is often used in the automotive and medical industries, and for use in military aircraft.

Conclusion

Circular cable assemblies offer many benefits over traditional wires or cables. Depending on the application, the specific requirements of the cable assembly can be specified, choosing from a variety of external sheaths, inner cores, and connectors. As well as offering a wide range of features, its simple design and cost-effectiveness makes it very popular and growing in application fields everywhere.

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