This 36V48V(1060) to 5V 30A car DCDC buck module is a current regulator that steps down a higher DC input to a stable 5V output. It accepts a 3648V input and provides up to 30A at 5V, making it suitable for automotive and vehicle electrical systems that require a reliable 5V rail for peripherals and electronics. Key benefits Delivers a regulated 5V supply from a 3648V source, with an output capability of up to 30A to support powerhungry devices. Suitable for automotive environments, enabling a common 5V rail for microcontrollers, sensors, displays, USB devices, and other 5V electronics. Compact module design that supports straightforward integration into vehicle electrical systems. Efficient switching buck topology suited for current 5V output from higher voltage sources. Key attributes Functionality: Buck converter converts 3648V input to a stable 5V output with a maximum current of 30A. Compatibility: Intended for automotive and vehicle electrical systems that require a 5V power rail. Size and form: Modulebased design suitable for integration into existing electrical setups. Performance: Capable of delivering up to 30A at 5V from a 3648V input. Two to three use cases Use case 1: In trucks or buses, provide a reliable 5V power rail to USB charging hubs, onboard computers, sensors, and 5V peripherals from the vehicle's 3648V electrical system. Use case 2: In industrial equipment or 3648V fleets, power 5V logic circuits, controllers, and display units that require a stable 5V supply. Use case 3: In mobile or offgrid installations (RV, marine, or industrial mobile equipment) where a 3648V source must be stepped down to 5V for control electronics and 5V peripherals. Notes The module is designed to operate as a current 5V supply from a higher voltage input, suitable for automotive and vehicle applications. No additional features, accessories, or specifications are stated beyond the input range (3648V) and the 5V 30A output.