33562131000002 Cable Assemblies

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D-Sub Cables

D-Sub cables are a type of cable used mainly with computers. They are also used in audio and video systems, as well as in some industrial applications. The D-sub connector is a simple and inexpensive type of cable assembly, providing a reliable connection between two different types of cables or devices. It is especially well-suited for low-bandwidth signal applications, such as those found in audio and video cables.

The 33562130 000002 application field and working principle cover the design of the D-Sub cable, the types and connectors, the equipment necessary for installation, and the basics of how it works. The D-Sub connector is composed of a male (male contact) and female (female contact) connector, and the cable is designed to interconnect the two. It is important to note that the cable must be compatible with the equipment that it is connecting, as the wire gauge, pin out, and impedance must all match.

Design of D-Sub Cable

The design of the D-Sub cable relies on two main components, the shell and the contacts. The cable shell is designed to protect the contacts from any environmental damage. It is also where the connector is attached, either through crimping or soldering. The contacts are responsible for providing the connection between the two devices or cables. They usually consist of either male or female copper contacts that are crimped onto the cable, although the contacts can also be made of brass or stainless steel.

Types and Connectors

There are several different types of D-Sub cables and connectors, each with their own unique set of features and specifications. The most common types are straight, right-angle, and combi types. Straight D-Sub connectors are the most universal type of cable, and can be used with most computer devices and peripherals. Right-angle connectors are generally used in tight spaces, whereas combi connectors are designed to allow for two different types of cables to be connected at the same time.

Cable Assembly Equipment

In order to properly install a D-Sub cable, special cable assembly equipment is required. This can include crimping tools, soldering tools, and wire strippers. It is also important to have the proper insulation material, including heat-shrink tubing, cord wrap, and electrical tape. All of these items can be purchased at a local hardware store or electronics shop.

Working Principle

D-Sub cables rely on a simple yet reliable working principle. The male portion of the connector is inserted into the female portion and creates an electrical connection between the two surfaces. The contact areas on the male and female connectors are often made of different metals, such as copper and tin, which allows for efficient electrical transfer from one connector to the other. This is why there must be compatibility between the device being connected and the cable itself.

D-Sub cables are a versatile type of cable, as they can be used in many different applications and environments. Thanks to their simplistic design and reliable connection, these cables are a reliable and cost-effective choice for connecting a variety of computer devices and peripherals. With the right equipment and knowledge, anyone can easily install their own D-Sub cable assembly.

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