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DC Power Jack Plug Connector 2.1mm x 5.5mm x 9mm · This connector is also called the DC Barrel Jack male connector.
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\nA DC power jack is a connector used to supply direct current (DC) power to electronic devices. It typically consists of a cylindrical socket that allows a matching plug to be inserted, providing a secure connection for power transfer.
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Key Features of DC Power Jack:
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- Polarity: DC jacks usually have positive and negative terminals, so it's essential to connect them correctly to avoid damage. \n
- Voltage and Current Ratings: They come in various sizes and ratings, suitable for different devices (e.g., laptops, chargers, and LED lights). \n
- Types: Common types include cylindrical barrel jacks and terminal block connectors, which can be used for wired connections. \n
Applications:
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- Powering small electronics like cameras and portable speakers. \n
- Used in larger devices like laptops, where they often connect to an external power supply. \n
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- DC Power Jack \n
- Shape: Cylindrical \n
- Color: Black and Silver \n
- Size: 2.1mm x 5.5mm x 9mm \n
- Made in China \n
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