The 36V48V(3060V) to 5V 20A isolated voltage regulator power converter DC buck module is a compact, galvanically isolated DCDC converter designed to step down higher voltage rails to a stable 5V output capable of delivering up to 20A. It accepts input in the 3060V range, covering common 36V and 48V systems, and provides an isolated 5V supply for sensitive electronics. Key benefits Isolated output supports safe, noise operation of connected electronics by preventing ground loops and improving interference rejection. Wide input voltage range (3060V) enables use with multiple power architectures, including 36V, 48V, and fluctuating supply rails. current capability up to 20A allows powering multiple devices or higher current peripheral loads from a single rail. Reliable 5V output suitable for microcontrollers, singleboard computers, sensors, and control circuits. Compact module design facilitates integration into enclosures, control panels, robotics, industrial cabinets, and other compact power systems. Simple integration with standard power sources while providing galvanic isolation between input and output. Key specifications and attributes Functionality: Isolated DCDC buck regulator module that converts a higher voltage input to a fixed 5V output. Input range: 3060V, with common operation on 36V and 48V systems. Output: 5V at up to 20A (maximum). Isolation: Isolated between input and output to reduce interference and improve safety for downstream electronics. Form factor: Compact module designed for straightforward integration into power systems and equipment. Performance: Delivers a stable 5V supply capable of supporting load currents up to 20A, suitable for embedded, control, and powerintensive peripherals. Applications and use cases Industrial automation and control panels: Convert a 48V rail to a regulated 5V supply for PLCs, sensors, and control electronics while maintaining isolation from the main power source. Robotic systems and machine automation: Provide a reliable 5V power rail for logic boards, motor controllers, and peripheral sensors derived from a 36–60V battery or drive voltage. Solar and remote power systems: Use in solar or batterypowered installations where a 60V max input is available, delivering a stable 5V, 20A to data loggers, telemetry modules, and lowpower computing devices. Notes on compatibility and use Suitable for systems requiring galvanic isolation between the voltage input side and the 5V output side. Designed to operate with input voltages in the 3060V range, including typical 36V and 48V platforms. Provides a robust, centralized 5V rail capable of supporting multiple downstream devices within its 20A limit. This module offers a practical solution for converting higher voltage rails to a dependable 5V supply with isolation, enabling safer, cleaner power delivery for a range of industrial, automotive, robotics, and solar applications.