This 24V to 9V DCDC Buck Converter is a fixedoutput stepdown regulator designed to convert a 12–36V DC input to a stable 9V DC output at up to 2A. It provides a practical solution for powering devices that require 9V from highervoltage sources such as automotive, industrial, or solar power systems. Key benefits Enables 9V devices to run from highervoltage sources within the 12–36V range Delivers a stable 9V DC output suitable for sensitive electronics and control circuits Simple integration into existing DC power rails and systems Broad input range supports diverse applications from automotive to industrial environments Key specifications Input voltage range: 12–36V DC Output voltage: 9V DC (fixed) Maximum output current: 2A Maximum output power: 18W Topology: Buck converter Type: Fixedoutput DCDC converter Why this converter is useful It provides a reliable way to power devices that require 9V from common voltage sources without the need for multiple regulators Its fixed 9V output reduces the complexity of downstream electronics and simplifies system design The wide input range accommodates various power sources, including automotive batteries and industrial power supplies, reducing the need for multiple modules Applications and use cases Automotive or offroad equipment: power 9V peripherals or sensors from a 12–36V vehicle electrical system Industrial control and automation: supply 9V control circuits or small actuators from a highervoltage power supply Mobile robotics and remote equipment: run 9V electronics on a 24V battery pack or other voltage batteries Notes Designed to operate with a 12–36V DC source and provide a fixed 9V output at up to 2A Output power is up to 18W, calculated from 9V × 2A Suitable for OEM integrations and embedded projects requiring a compact, fixedoutput buck solution