17790000028

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Backplane Connectors - Accessories

17790000028 backplane connectors are components of electronic devices that allow them to send and receive electrical or optical signals. As they become increasingly popular in the electronics industry, these kinds of connectors have been given their own unique classifications. Backplane connectors are considered one of the nine categories of connectors, with their own distinct types, applications, and working principles.

Types

Backplane connectors, also known as edge-card connectors, are typically used to link together multiple printed circuit boards, or “daughterboards”, while maintaining a tightly sealed enclosure against dust and moisture. The most commonly used types of edge-card connectors include mezzanine, zero-insertion-force (ZIF), and PCI-e connectors. They are distinguished by the number and sizes of the contact pins they have, as well as their precise mechanical and electrical requirements.

Mezzanine connectors feature a two- or three-row design, with two or three pins per row. They typically have two signal rows and one ground row, but some have three signal rows. The contacts of mezzanine connectors are usually larger than those of other types of backplane connectors.

Zero-insertion-force (ZIF) connectors are one-row connectors with two or three pins per row. They feature a locking mechanism for each pin, which must be manually pressed in order to insert the connector into a socket. This design reduces the likelihood of damaging the contacts.

PCI-e connectors are two-row connectors with four or eight pins per row. They are used in high-speed applications, such as connecting a peripheral to a host computer. These connectors can carry up to 5 gigabits of data per second, making them ideal for gaming and other high-definition applications.

Application Field

Backplane connectors are used in a wide variety of different applications due to their versatility and robust designs. They are commonly used to link daughterboards and motherboards together for increased communication within devices, as well as to make connections between different components of a larger device such as a server rack. Other examples include connecting digital and analog signals, connecting various devices to a motherboard, and managing power to components.

Backplane connectors are also used in the automotive industry, in applications such as engine control units and navigation systems. In this case, numerous small components need to be connected securely and quickly in order to ensure proper functioning of the vehicle. Furthermore, backplane connectors are utilized in the telecommunications industry in order to facilitate the transmission and reception of data through lenses, optical fibers, and waveguides.

Working Principle

Backplane connectors work by allowing electrical signals to pass through the length of their contact pins. The pins support various amounts of current, depending on their length and material composition. When these connectors are connected together, the current is able to flow between the contacts in order to send a signal between components. Furthermore, they feature shielding materials in order to protect any data or signals that are being sent and received.

In order for the pins of the backplane connector to function properly, they must be sufficiently lubricated. This allows them to slide in and out of their respective sockets without any friction or wear. Furthermore, some connectors also feature a locking mechanism, which ensures that the connection is secure and cannot be accidentally disconnected.

Backplane connectors come in various shapes and sizes in order to accommodate different types of applications. Their versatile design makes them ideal for a wide range of industries due to their robust construction, and their ability to transmit and receive electrical and optical signals.

In conclusion, backplane connectors, such as the 17790000028 model, are versatile components that have a wide range of applications. Their basic function is to allow electrical signals to pass through their contact pins. They come in various types and sizes that are suited for various applications. Furthermore, they feature special shielding materials and lubrication techniques in order to ensure their proper functioning.

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