DC connectors

DC connectors, also known as DC sockets or coaxial connectors, are electrical interfaces used to transmit direct current (DC) to various electronic devices. They are generally cylindrical, with two main contacts: a positive pole (center) and a negative pole (outside). These connectors are available in different sizes, configurations and materials to meet the varied needs of electronic applications.

DC connector features

• Design: Cylindrical with two poles (positive and negative).
• Materials: Conductive metals with insulation to prevent short circuits.
• Mounting types: Panel mounting, PCB soldering or SMT.
• Protection options: IP-rated sealed versions for harsh environments.
• Durability: Designed for thousands of connection/disconnection cycles.

Application examples

• Consumer electronics: Chargers for cell phones, tablets and portable radios.
• Office equipment: Printers and scanners powered by DC connectors.
• Medical systems: Portable home healthcare devices.
• Automotive: Accessories and subsystems requiring low-voltage power.
• LED lighting: Modules connected to DC power supplies for efficient energy management.

Applications

• DC connectors are used in a variety of sectors:
• Automotive: Electrical subsystems and accessories.
• Industry: Machines requiring reliable power.
• Medical: Portable devices and backup systems.
• Telecommunications: Powering network equipment.
• Renewable energies: Power distribution in solar and wind power systems.

These connectors play a key role in the miniaturization of electronic devices, while ensuring a reliable and secure power supply.