3558-5

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3558-5 audio connectors, also known as barrel connectors, are a type of electrical component used in a number of different applications. They are designed to connect two cables or devices together in a secure and reliable manner.

The connector consists of two parts, a plug and a jack. The plug is the male piece of the connector that is inserted into the jack or female piece in order to make the connection. The plug and jack usually have two to four electrical contacts to create a physical and electrical connection. The contacts are usually designed to be insulated from one another to prevent short circuits and maintain signal integrity.

The most common application for barrel connectors is providing power to small electronics, such as MP3 players, mobile phones, laptops, and other portable devices. The most common sizes for these connectors are 2.1mm and 5.5mm. The 2.1mm size is most commonly used for providing power and is available in both straight and right-angled variations. The 5.5mm size is usually used to provide audio connections between devices.

The working principle of these connectors is simple. They use an electrical contact to bridge two circuits, allowing current to flow between them. This contact is typically composed of a metal pin that is inserted into an insulated sleeve. When this pin is pressed against the sleeve, the contacts are bridged, and current can flow from one side to the other.

Another application for barrel connectors is in the commercial audio industry. These connectors are used to connect amplifiers, loudspeakers, microphones, and other audio devices. Many audio systems use these types of connectors for both power and audio connections.

In summary, 3558-5 audio connectors, or barrel connectors, are a type of electrical component used in a variety of applications. They use an electrical contact to bridge two circuits, allowing current to flow between them. These connectors are most commonly used for providing power to small electronics, as well as connecting audio devices in commercial audio systems.

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