The 72V to 5V DCDC Stepdown Converter is a current, wideinput buck regulator that provides a stable 5V output from sources in the 30V to 90V range. Designed for 72V system applications, it delivers a fixed voltage supply to power 5V devices and peripherals with a single, compact module. Key benefits current capability: supplies up to 10A at 5V for multiple peripherals or powerhungry loads. Stable 5V output: constant voltage regulation to protect connected devices from input fluctuations. Wide input range: accepts 30V to 90V DC, enabling use with diverse voltage sources, including 72V systems. Simplified integration: compact module that can be incorporated into existing power architectures with minimal wiring. Reduces system complexity: eliminates the need for multiple voltage supplies by converting a single voltage source to a reliable 5V rail. Consistent performance: designed to deliver dependable 5V power for 5V logic, sensors, and peripheral modules in demanding environments. Key attributes Functionality: DCDC buck converter with stepdown operation from 30–90V input to a fixed 5V output. Output: 5V DC, up to 10A, suitable for powering 5V devices and subsystems. Input: Wide DC input range of 30V to 90V, compatible with 72V systems and similar voltage power sources. Regulation: Constant voltage output to maintain steady voltage under load. Compatibility: Ideal for applications where a stable 5V supply is required from a highervoltage power source. Size and integration: compact module designed for straightforward integration into power designs and control systems. Build and materials: constructed as a DCDC converter module aimed at reliable performance across the specified input range and current rating. Applications and use cases Industrial control panels: provide a stable 5V supply for logic boards, sensors, and peripheral controllers sourced from a 72V or higher DC bus. Automotive and fleet electronics: power 5V devices such as microcontrollers, GPS modules, or USB hubs from a 72V system or other voltage power source. Renewable energy projects: convert 72V (or higher) battery banks to a 5V rail for monitoring equipment, data loggers, and 5V electronics in solar or wind installations. Specifications at a glance Input voltage range: 30V to 90V DC Output voltage: 5V DC (constant voltage) Maximum output current: 10A Conversion type: DCDC stepdown (buck) converter Intended use: 72V and similar voltage systems requiring a stable 5V supply Notes Ensure the input voltage remains within 30–90V and that the load does not exceed 10A for safe, reliable operation. Adequate mounting and thermal management should be provided as part of typical power electronics integration to maintain performance.