09692817140

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D-Sub, D-Shaped Connectors - Contacts

A D-sub, or D-shaped connector, is a common form of electrical connection used for various electrical device connections, particularly in older computers. It is usually found at the back of older computers, where it provides multiple connections for a variety of components, such as devices like hard drives, floppy drives, audio devices, etc. The contacts generally come in two varieties, that is, male and female contacts.

The working principle of the D-sub connectors lies in the separation of electrical charge between the contacts. The male contact is usually the source of the electrical charge, and the female contact is the receiver. Through the use of springs, the contacts are kept securely and separated at the same time. The electrical charge is then transferred from the male contact to the female contact, and then to the desired electrical device.

The application field of 09692817140 connectors includes a wide range of products and services. Generally speaking, it is mainly used in low to moderate voltage applications in the home, as well as for commercial and industrial applications. Some of the common applications include computers, DVD players, digital cameras, sound cards, test equipment, phone systems, and medical instruments.

The versatility of D-sub, or D-shaped connectors can also be seen in other applications. For instance, they are used in the manufacture of video cameras and other electronic devices. They can also be used for portable computers and electronic testing and inspection. Lastly, they have been used in the automotive industry for auxiliary electrical connections.

The construction of D-sub, or D-shaped connectors is also worth noting. Generally speaking, they are generally made of metal, such as brass or aluminum, and are available in various sizes and styles. The contacts are usually plated in gold, silver, or tin. Various insulation materials, such as plastic, are also used to cover the contacts. In addition, various types of contact materials, such as copper, gold, and silver are available, depending on the application.

In conclusion, D-sub, or D-shaped connectors are commonly used in a variety of applications due to their versatility and reliability. They are made of durable materials and are available in various sizes and styles. Furthermore, their contacts are often plated in gold, silver, or tin to prevent corrosion. This type of connector is ideal for low to moderate voltage applications and is especially used in computers, DVD players, digital cameras, sound cards, test equipment, phone systems, and medical instruments.

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