DC Power Jack Socket Connector

A DC power jack socket connector is an electrical component used to connect devices to a power source. It allows devices to draw power from an external source instead of relying on internal batteries.

A DC Power Jack 2.1mm - Low Profile is a specialized type of power connector designed to provide a compact and space - saving power - input solution for electronic devices. Here are its features and applications:

Features

• Low - Profile Design: As the name suggests, it has a relatively low height or profile, which makes it ideal for applications where space is limited, such as in small - format electronic devices, portable equipment, or custom - built electronics projects where every millimeter of space counts.

• Standard 2.1mm Center Pin: It is designed to accept a standard 5.5mm - diameter barrel plug with a 2.1mm - diameter center pin. This is a commonly used size in the industry, ensuring wide compatibility with various power adapters.

• Secure Connection: Despite its low - profile design, it provides a secure and reliable connection. The jack is designed to hold the plug firmly in place, minimizing the risk of accidental disconnections due to vibrations or movement. Some low - profile DC power jacks may have a tighter insertion and removal force, which helps to keep the plug securely inserted.

• Panel - Mountable: Many low - profile 2.1mm DC power jacks are designed for panel mounting. This allows for a clean and professional installation, with the jack being flush - mounted on the surface of the device's enclosure, enhancing the overall aesthetics and protecting the internal circuitry.

Applications

• Pedal Effects Units: In the world of musical instruments, especially in guitar and bass pedal effects units, the 2.1mm - low - profile DC power jack is widely used. The low - profile design allows pedals to be placed closer together on a pedalboard, saving space and creating a more compact setup.

• Small Electronic Devices: It is commonly found in small - scale electronic devices such as portable audio players, handheld gaming consoles, and some types of digital cameras. The low - profile power jack enables these devices to have a sleek and compact design while still being able to receive power from a standard power adapter.

• Custom Electronics Projects: Hobbyists and electronics enthusiasts often use the 2.1mm - low - profile DC power jack in their DIY projects, such as building small - format amplifiers, electronic synthesizers, or custom - made robotics. It offers a convenient and space - efficient way to connect a power source to their creations.

Overall, DC power jack socket connectors are an essential component in modern electronic devices. They provide a reliable and convenient way to connect devices to external power sources, ensuring that devices can be used for extended periods without needing to worry about battery life.