DIN connector facts for kids
A DIN connector is a special kind of round plug and socket used to connect electronic devices. It gets its name from the German national standards organization, the Deutsches Institut für Normung (which means "German Institute for Standardization"). These connectors were once very common for things like audio equipment and MIDI instruments.
Contents
What is a DIN Connector?
A DIN connector is a circular plug with several pins inside. These pins connect different wires to send signals between devices. The number of pins can vary, and they are arranged in a specific pattern. This design makes sure that the plug only fits into the correct socket.
What Does "DIN" Mean?
The name "DIN" comes from the German organization that created the standards for these connectors. This group makes sure that products are made in a consistent way. So, when you see "DIN connector," it means it follows specific rules for its size and shape. This helps different companies make parts that work together.
How Are DIN Connectors Used?
DIN connectors were very popular for many years. You might have seen them on older stereo systems to connect speakers or record players. They were also used for MIDI connections. MIDI stands for Musical Instrument Digital Interface. It lets electronic musical instruments, like keyboards and synthesizers, talk to each other.
Mini-DIN Connectors: The Smaller Version
A Mini-DIN connector is a smaller version of the regular DIN connector. It works in a similar way but takes up less space. Before USB plugs became common, Mini-DIN connectors were widely used for computer parts. For example, many older keyboards and mice connected to computers using Mini-DIN plugs. These were often called PS/2 connectors.
Why Don't We See Them Much Anymore?
While DIN and Mini-DIN connectors were very useful, newer technologies have largely replaced them. USB (Universal Serial Bus) connectors are now the most common way to connect computer accessories. USB plugs are smaller, easier to use, and can handle many different types of devices. However, you can still find DIN connectors on some specialized audio equipment and older electronics.
Images for kids
-
Five-pin male 180° DIN connector from a 1988 Schneider MF2 keyboard by Cherry
-
Circular connectors
-
Five-pin male 180° DIN connector from the keyboard of an original IBM PC. Note the unusually thick shielding skirt.
-
Eight-pin DIN connector for a Tandy 1000 keyboard
-
Speaker DIN line socket (left) and plug (right)
-
A friendly robot
