This 12V To 5V DCDC Buck Converter Module provides a stable 5V output from a wide input range of 8V to 40V. It delivers up to 10A continuous current, making it suitable for powering 5V logic and USB devices from automotive, industrial, or batterypowered power rails. The module is a compact, PCBbased buck regulator designed for easy integration into electronic projects and systems that require regulated 5V power. Key benefits Wide input range 8V to 40V enables use from vehicle, industrial, or renewable energy sources Fixed 5V output with up to 10A capacity supports microcontrollers, SBCs, sensors, and peripherals Compact, modulebased design for straightforward integration into spaceconstrained projects Provides a reliable 5V supply from higher voltage rails, improving system stability Key attributes Functionality: DCDC buck converter with fixed 5V output Compatibility: Accepts 8V–40V input; delivers up to 5V at 10A Size: Compact module suitable for PCB mounting and compact enclosures Material/Construction: PCBbased buck regulator module using standard electronic components Performance: Efficient conversion from higher voltage to 5V for reliable power regulation Use cases Automotive electronics: Power 5V devices such as microcontrollers, sensors, and USB peripherals from a 12V vehicle battery Industrial control systems: Convert 24V or other rails to a 5V logic supply for PLCs, sensors, and automation modules Offgrid and renewable setups: Provide a stable 5V supply for embedded devices and measurement equipment from higher voltage sources Specifications (summary) Input voltage range: 8V to 40V Output voltage: 5V (fixed) Maximum output current: 10A Type: DCDC buck converter module Application: Power regulation for 5V devices from higher voltage sources