19-09-2018

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Rectangular connectors are typically used in a variety of applications, ranging from electronics and computer to telecommunications and power tools. They allow a secure mechanical connection of two or more existing circuits, eliminating the need to create a new connection or route wires around the object being connected.

Before continuing a discussion of the more specific types of rectangular connectors, it is helpful to understand the main principles and components involved in their construction. Most rectangular connectors are composed of two main parts, the housing and pins. The housing is the plastic unit that surrounds and contains the pins. The pins, on the other hand, come in a variety of shapes and sizes depending on the type of rectangular connector, and serve as the electrical connectors.

Rectangular connectors are available in different sizes and formats, and a wide variety of potential applications. Although the most commonly used type is the ‘riser’ or ‘pass-through’ type, with pins and sockets at each side, other types such as IDC, IC, SMD, and PCB connectors are also available. The most common types of housings for these connectors are ABS and PVC, with PVC being the most affordable and the most popular.

The working principle of a rectangular connector is based on two main components: the pins and the contacts within the housing. When connected, the contacts make contact with the pins allowing electricity to flow between the two objects being connected. This current then flows along the pin, through the contacts, and into the corresponding pin on the other side. This flow of electricity between the pins is strictly regulated by the shape and size of the pins and the contacts, ensuring there is no electrical interference.

The two main types of rectangular connectors are signal and power connectors. Signal connectors are primarily used to transmit information from one device to another, such as in a computer system. They have fewer pins than power connectors, and the contacts are typically larger, enabling data to be transferred more quickly. Power connectors, on the other hand, are designed for transferring power from one device to another. They usually have more pins and the contacts are smaller and more closely spaced, allowing for higher currents to flow through them.

The many advantages of using rectangular connectors in countless applications include high reliability, low cost, easy installation, rugged construction, and convenience. In addition, they are also highly compatible with other types of connectors, which makes them an excellent choice for a wide variety of projects.

Rectangular connectors are rapidly becoming an essential part of many devices and applications across multiple industries. Their superior design and low cost make them a popular choice for all kinds of applications, from consumer electronics to automotive and industrial applications. By understanding the basics of the connector design and the principles and components involved in its construction, users can recognize the versatility and reliability of these connectors and ensure they are making the most of it.

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