DA15PU

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D-Sub connectors, also known as D-subs, are a type of electrical connector consisting of two or more parallel rows of pins. DA15PU connectors, as a type of D-Sub connectors, come with 15 pins (7 on each row) and have an angled profile. DA15PU connectors are widely used in the computer, communication, control system, digital-analog switch and machine industry, where space saving, reliability and high performance are required. This article will first discuss the application field of DA15PU connectors, and then explain its working principle.

Application field

DA15PU connectors are especially useful in the computer industry, where data transmission and communication between different devices are required. They are usually used to connect external serial ports, such as most printers, serial disks, CD-ROM and ZIP drives, externals memories and even some modems. In addition, DA15PU connectors can be used as the power supply connector for some main board (P1 or P5 connector) and sometimes as joystick controller connection. They can also be used for audio/video inputs, such as VCR, TV Out, Web cam, CD-ROM, DVD and other multimedia devices. Besides computer industry, DA15PU connectors are also widely used in the communication, control system and digital-analog switch industry. They are a key component for telecommunication access platform, optical passive components, LAN equipment and 3G equipment. DA15PU can also be used in CNC machine, vending machine, auto-machine, industrial computer and other automated control system.

Working principle

The working principle of a DA15PU connector is relatively simple. Its function is to provide electrical connection between two devices. Two DA15PU connectors with matching pin configurations are needed for the same electrical connection. When the male and female DA15PU connectors are connected, the male pins are inserted into the female sockets, forming an electrical connection and allowing signals to pass through. For example, when connecting a computer to a printer, they need to be linked through a DA15PU connector. One side is connected to the computer, with the pins inserted into the female socket, and the other side is connected to the printer, with the sockets inserted into the male pins. When the connection is established, the electrical signals can pass through the connector and the computer can communicate with the printer.

In summary, DA15PU connectors are highly versatile electrical connectors that can be used for a wide range of applications, from computer peripherals to communication and control systems. Understanding the application field and working principle of DA15PU connectors can help users to make better connection choices for their electrical projects.

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