This DC power converter module provides a stable 15V output from a wide DC input, making it suitable for systems that require a fixed low voltage from higher voltage sources. It accepts inputs in the range of 18 to 90V DC (with typical operation around 60–72V) and delivers up to 25A at 15V, for a maximum output of 375W. The design focuses on reliable voltage reduction with compact integration into DC power systems. Key benefits Stable 15V output up to 25A from a voltage DC source, ensuring consistent performance for sensitive electronics and control systems. Wide input compatibility allows use with various power supplies, vehicle electrical systems, or solar/storage configurations without multiple converters. Simplified power architecture by providing a single, fixed lowvoltage rail from a higher voltage source, reducing wiring complexity and potential points of failure. Compact module design intended for easy integration into panels, cabinets, or DC distribution layouts while maintaining robust operation in professional applications. Clean, straightforward operation that helps maintain system reliability and uptime in industrial, automotive, and energy applications. Key attributes Functionality: DC to DC voltage reduction module that provides a stable 15V output. Compatibility: Supports input DC voltage from 18 to 90V, suitable for a variety of voltage sources including parts of industrial, automotive, and solar power systems. Output: 15V DC at up to 25A (maximum 375W) to power compatible loads. Performance: Designed to deliver a stable voltage under rated load conditions for reliable operation of downstream electronics. Size and form: Compact module suitable for integration into DC power distribution layouts and control panels. Construction: Robust enclosure designed for professional DC power applications. Specifications at a glance Input voltage: 18–90V DC (typical operation around 60–72V) Output voltage: 15V DC Maximum output current: 25A Maximum output power: 375W Intended use: Stable voltage reduction from a higher voltage DC source to a fixed 15V rail Use cases Industrial control panels: Convert a voltage DC supply (18–90V) to a stable 15V rail to power sensors, controllers, and logic circuits, reducing the need for multiple voltage converters. Electric vehicles and mobile machinery: Provide a reliable 15V supply for instrumentation, communication modules, and auxiliary electronics from main HV DC systems in the 60–72V range. Solar or energy storage systems: Use with solar arrays or battery storage that operate in 18–90V to create a fixed 15V supply for microcontrollers, data loggers, or lowvoltage electronics. How to use Connect the input to a DC source within the 18–90V range. Connect the load to the 15V output terminals. Ensure the input voltage remains within the specified range during operation to maintain stable output. This module delivers a practical solution for engineers and technicians who need a reliable, fixed 15V supply derived from higher voltage DC systems, enabling simpler, more robust power distribution in diverse applications.