DBM-25S-E

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D-sub connectors are an important part of the electrical and electronic engineering field. The D-sub connector, known by both its industry name, the DB-25-S-E connector, is a type of electrical connector commonly used in computer applications, including signal connections, ground connections, and power. The back of the computer case containing the connector is often referred to as the spade connector.

The DB-25-S-E connector consists of a series of pins or contacts on one side that are connected to the connector on the other side. The pins are arranged in a row and in a line down the connector\'s length. Typically, the pins are gold plated and use a standard mating plug and socket system. In addition, the types of pins being used, and the connector body itself may be of a variety of sizes and shapes.

The DB-25-S-E application and working principle are as follows: the primary application of this connector is in the digital- and computer-related applications. It is widely used to connect internal and external components of the computer. Therefore it has the values of high speed data transmission, high speed communication, cost saving, convenient replacement, heavy load bearing, and less noise.

The DB-25-S-E connector is used in various fields such as consumer electronics, computers, digital equipment, and networking. It is used in a number of different types of computer devices, including motherboards, keyboards, hard drives, and optical drives. This type of connector is also used in a variety of networking devices including cable modems, routers, and switches.

The working principle of the DB-25-S-E connector is simple: when connected, a standard mating plug initially contacts the socket contacts which then connect the plug pins to the socket pins. The contacts, when locked, hold the plug pins firmly in place in order to form a secure physical connection. This ensures that a continuous path is provided for the electrical signals to pass through the connection.

The DB-25-S-E connector is most commonly used in the internal configuration of computer systems. It is used to connect internal components such as the power supply, expansion cards, and other add-on ancillary components. It is also used in external connectors, such as those found on the rear panel of the computer’s case. This kind of connector is also used as an interface for devices such as Ethernet networks, digital video, and audio.

The DB-25-S-E connector is a popular choice for system connectivity due to its simplicity, reasonable cost, and wide compatibility with both internal and external components. Its combination of connector size, armature type, and pin/socket count provide ample flexibility to a wide variety of applications.

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