The 72V to 5V DCDC Buck Converter takes a DC input in the range of 30 to 90V and delivers a stable 5V output at up to 8A. Designed to power 5V logic and peripherals from higher voltage sources, this buck converter is well suited for 72V class systems found in industrial, automotive, and lab environments. Its fixed 5V output provides a reliable rail for downstream components, simplifying system design and integration. Key benefits Wide input range supports 72V and other voltage DC rails from 30V to 90V, enabling flexible use with various power sources. Fixed 5V output provides a stable supply for microcontrollers, sensors, USB peripherals, and other 5V devices. current capability of up to 8A enables powering multiple devices or power hungry 5V loads from a single voltage source. Simple approach to converting voltage DC to a readytouse 5V rail, reducing the need for multiple regulators in a system. Key attributes Functionality: DCDC buck converter that steps down voltage to a fixed 5V output. Output: 5V at up to 8A (maximum 40W). Input range: 30V to 90V DC. Topology: Buck converter suitable for converting higher voltage DC sources to low voltage, current 5V loads. Compatibility: Suitable for use with 72V nominal systems and other DC sources within the 30–90V range. Specifications at a glance Input voltage: 30V to 90V DC Output voltage: 5V DC Maximum output current: 8A Maximum output power: 40W Topology: Buck converter Compatibility and integration notes Designed for applications that operate from voltage DC rails in the 30–90V range, including 72V systems. Delivers a fixed 5V output suitable for power rails dedicated to microcontrollers, sensors, and 5V peripherals. Ensure the load does not exceed 8A at 5V to maintain within the specified output capability. Use cases Industrial control panels and automation: Convert 72V DC supply from industrial power rails to a stable 5V rail for PLCs, sensors, and I/O modules. Automotive and mobility projects: Power 5V microcontrollers, sensors, and USB devices from voltage battery packs or DC bus systems in 60–90V ranges. Lab and test equipment: Supply 5V rails for measurement instruments, microcontrollers, and small peripherals from bench supplies or voltage DC sources in the 30–90V range. Notes for operation Verify that input voltage remains within 30–90V during operation. Ensure the 5V load does not exceed the 8A output rating to maintain safe and reliable performance. This description reflects the product's stated specifications for functionality, input range, output, and current capability without introducing additional features.