FNYUVNFAF 24V to 13.8V DCDC Stepdown Modul Converter is a buck power module that accepts 17V to 40V input and delivers a constant 13.8V output at up to 5A. It is designed to convert higher voltage sources into a stable 13.8V rail for devices and systems that require a fixed voltage level. Key benefits Stable 13.8V output: Maintains a constant voltage for connected devices, helping to protect sensitive electronics from input fluctuations within the specified range. Wide input compatibility: Accepts 17V to 40V input, enabling operation from various sources including 24V, 28V, 36V, and other common industrial or automotive supplies. Sufficient current capability: Up to 5A output, providing power for multiple devices or higherload equipment with a single 13.8V rail (maximum output power is approximately 69W at 13.8V). Easy integration: A modulebased solution that can be embedded in existing electrical enclosures or projects, reducing the need for multiple regulators and simplifying wiring. Reliable constant voltage regulation: Designed to deliver a steady 13.8V output to support consistent performance of connected loads. Key attributes Functionality: DCDC stepdown module with constant voltage output. Compatibility: Input range 17V–40V; output fixed at 13.8V. Performance: Maximum output current rated at 5A. Model/Brand: FNYUVNFAF, 24V to 13.8V DCDC Stepdown Modul Converter. Application suitability: Suitable for use with 24V systems and other highervoltage sources within the input range. Use cases and applications Automotive and marine installations: Derive a stable 13.8V rail from a 24V or other highervoltage electrical system to power radios, GPS units, onboard instrumentation, or other 13.8V devices. Solar and battery backup systems: From a 17–40V source such as a 24V or 36V solar array or battery bank, provide a reliable 13.8V supply to charge or operate equipment that requires 13.8V. Industrial and telecom equipment: Establish a fixed 13.8V reference for control boards, sensors, and remote equipment in industrial automation or telecom enclosures.