178-025-313R451

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D-Sub Connectors

D-Sub Connectors are one of the most commonly used types of connectors in electrical and electronic systems and devices. The standard defines a variety of connector sizes, shapes, and pin arrangements, usually referred to by the number of pins present on the connector.

178-025-313R451 is a D-Sub Connector which has 25 pins in total. It is commonly used in computers and communication equipments, such as modems, personal computers, routers, and other network infrastructure equipments.

The connector can be divided into male and female, and each side of the connector is divided into male and female parts. The male part consists of pins arranged around an inside perimeter, which mate with holes on a printed circuit board or female part of the connector. The female parts consist of the frame which holds the pins in place.

The construction of the connector is also designed to ensure a secure connection and reduce the chances of shorting out when connected. It will hold connections even if vibrations occur over time. A locking mechanism like a screw provides additional metal contact assurance when exposed to vibration.

The D-Sub Connectors can transfer multiple types of signals including, audio, digital, analog and video signals. The pins themselves are often gold plated to ensure a reliable connection and reduce contact resistance. This can ensure high speed signal transfer and even low power consumption.

These type of connectors offer a very reliable connection and are often the go-to when a board is required to have multiple signal paths. They are also used for power supplies in many electronic boards, such as amplifiers and controllers.

In terms of working principle, the pins in the connector are inserted into the holes on the female part, and the pins are connected. The metal parts and inner walls of the connector come into contact and form a closed electric loop. The current passes through the pin and to the edges of the connector and then passes through the circuit board to complete the electric circuit and achieve the desired signal transmission.

In conclusion, the 178-025-313R451 is a D-Sub Connector which is widely used in the industry to achieve power supply and signal transmission connection. With its sliding feature and high speed connection, it is a widely used and trusted connector.

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