This 12V to 9V DCDC Buck Converter Module provides a fixed 9V output from a 12V to 36V input, delivering up to 2A. Built as a compact buck converter module, it offers efficient voltage reduction for a wide range of devices and applications. Key benefits Reliable fixed 9V output: Delivers a stable 9V DC to compatible devices from higher voltage sources in the 12V to 36V range. Flexible power sourcing: Compatible with automotive, industrial, and other DC systems that operate between 12V and 36V. Compact and easy to integrate: Small module design with straightforward wiring for quick deployment in projects, vehicles, and equipment. Efficient power conversion: Converts DC power with reduced heat compared with linear regulators, helping to improve overall system performance. Simple installation and use: Plug and wire in the module to achieve a readytouse 9V supply for compatible devices. Key attributes Functionality: Fixed 9V DC output from a 12V to 36V input, up to 2A maximum. Compatibility: Suitable for automotive 12V systems and other 12V to 36V DC sources; intended for devices that require a 9V input. Size: Compact module designed for tight spaces and easy integration into projects, housings, or control panels. Material and construction: Robust module built around a DCDC buck topology with standard electronic components on a PCB for reliable performance. Performance: Efficient stepdown conversion with a fixed output to support up to 2A load current. What you get and how it helps A compact 12V to 9V buck converter module that provides a stable 9V output from higher voltage sources, enabling devices that need 9V to operate without dedicated 9V power supplies. A practical solution for converting 12V or higher vehicle or industrial power to a fixed 9V rail for sensors, controllers, and small electronics. A straightforward option for DIY projects and prototype builds where a fixed 9V supply is required from a single 1236V power source. Use cases Automotive power supply: Run 9V DC peripherals or sensors from a car or truck battery, providing a reliable 9V rail from typical automotive voltages (12V–14V). Industrial and laboratory applications: Power 9V sensors, controllers, or measurement devices from a 24V or other DC source within the 12–36V range. DIY electronics and prototyping: Provide a fixed 9V supply for hobby projects, small test rigs, or educational setups that require a stable 9V input from a higher voltage source. Installation and usage tips Ensure the input voltage stays within the specified 12V to 36V range and do not exceed the 2A output limit to avoid overheating. Wire the input to the source and the output to the device with proper polarity to prevent damage. Provide adequate cooling if the load approaches the 2A maximum to maintain stable operation. This description reflects the product's brandaligned specifications and features: a 12V to 9V DCDC Buck Converter Module with 12V36V input, 2A output, designed as a compact, efficient buck converter suitable for automotive, industrial, and DIY uses.