This DCDC stepdown module converts a higher DC input voltage to a stable 13.8V output with a maximum of 6A. It is designed to operate from 20V to 60V input (including 48V) and to provide a constant voltage supply for 13.8V equipment. Key benefits Delivers a stable 13.8V supply from higher voltage sources, enabling reliable operation of 13.8V devices. Wide input range (20V to 60V) supports diverse power sources, including 48V systems, making it versatile for automotive, industrial, and solar applications. Reduces the need for multiple separate power supplies by providing a single, fixed 13.8V output. Simple module form factor for easy integration into existing electrical or electronic systems. Supports up to 6A continuous output, suitable for midrange 13.8V devices. Key specifications and attributes Functionality: DCDC stepdown (buck) converter with constant voltage output. Input voltage range: 20V to 60V DC. Output voltage: 13.8V DC (constant voltage). Maximum output current: 6A. Output power capability: up to 82.8W (6A × 13.8V). Form: DCDC module designed for easy integration into projects and systems. Compatibility: Suitable for applications requiring a stable 13.8V supply from highervoltage sources such as 48V or other DC sources within the specified input range. Construction notes: Modulebased converter intended for use where a fixed 13.8V supply is required; exact dimensions and enclosure materials are not specified here. Use cases and applications Powering 13.8V radio equipment or transceivers from a 48V vehicle or industrial power bus, ensuring stable operation without fluctuation from the higher voltage source. Supplying 13.8V electronics in robotic or automation projects that run on 24V or 48V systems, providing a reliable lowvoltage rail for sensors, controllers, and actuators. Providing a steady 13.8V supply for test benches, lab experiments, or prototyping environments where multiple devices operate at 13.8V but the primary power source is highervoltage DC. Notes This description reflects the product's stated capabilities: 20V–60V input, 13.8V output, up to 6A continuous current, and constant voltage regulation. For safe and reliable operation, ensure correct wiring and appropriate heat management in your specific installation.