Power connectors are essential components used to connect electrical devices to a power source. They come in various shapes and sizes, designed to accommodate different voltage and current requirements. Common types include AC connectors, which are used for alternating current, and DC connectors, which are used for direct current applications. These connectors ensure a secure and reliable connection, preventing electrical faults and ensuring safety. They are widely used in various industries, including consumer electronics, automotive, and industrial machinery. Proper selection and installation of power connectors are crucial for optimal performance and safety in electrical systems.