4840 Series, Power Connectors

Power barrel connectors are widely utilized in the connection of low-voltage DC power supplied from an AC-DC converter mounted on the wall to small electronic devices like laptops and printers. These connectors are specifically designed to transmit power efficiently and reliably. They feature a cylindrical plug with electrical contacts on both the inner and outer surfaces. Power barrel connectors come in different sizes, with the compatibility of the inner diameter, outer diameter, and mating length between the plug and jack being crucial for establishing a proper connection. It is important to ensure that the dimensions of the plug and jack are appropriately matched to achieve a secure and stable power transmission. These connectors serve as a vital link between the AC-DC converter and the electronic equipment, enabling the seamless flow of low-voltage DC power. The barrel design provides a compact and efficient solution for power transmission, making it ideal for applications where space is limited. Typically, power barrel connectors are used in consumer electronics, such as laptops, printers, routers, and audio/video equipment. Their reliability, ease of use, and standardized sizing make them a popular choice in the industry. They simplify the process of connecting power sources to electronic devices, ensuring a reliable power supply for proper functioning. In summary, power barrel connectors are commonly employed to connect low-voltage DC power from an AC-DC converter to small electronic devices. Their cylindrical shape, multiple sizes, and compatibility requirements make them an essential component in powering various consumer electronics. By providing a secure and efficient power connection, power barrel connectors contribute to the smooth operation of electronic equipment in a range of applications.