12V to 9V DCDC Buck Converter Module provides a fixed 9V output from a 12V to 36V DC input. With a maximum output current of 3A, this compact module is designed to power 9V devices and circuits from higher voltage sources such as vehicle electrical systems, solar panels, or battery installations. It offers a straightforward, reliable way to drop voltage for applications that require a stable 9V supply. Key benefits Simple, reliable stepdown from 12V to 36V input range to a fixed 9V output. Capable of delivering up to 3A of continuous current for a variety of small to medium loads. Module form factor for easy integration into projects, control boxes, or enclosures. Enables compatibility of 9V devices with common power sources such as cars, trucks, boats, solar setups, and battery banks. Efficient voltage regulation to help reduce heat in the powered device and improve overall performance. Key attributes Function: DCDC buck converter module Input voltage range: 12V to 36V DC Output voltage: 9V DC (fixed) Maximum output current: 3A Form factor: Module for easy mounting and integration Application type: Nonisolated buck conversion suitable for compact power applications Performance and compatibility Provides a regulated 9V output suitable for devices and circuits that require a stable 9V supply. Designed to operate with a wide input range, enhancing compatibility with diverse power sources such as automotive 12V systems, offgrid batteries, and solar power setups. Suitable for integration into electronics projects, prototyping, and educational experiments that need a reliable 9V source from higher voltage inputs. Ideal for applications where a fixed 9V supply is required and space for a compact module is important. Use cases Automotive or mobile power, where a vehicle electrical system (12V to 36V input) powers 9V devices such as sensors, controllers, or small peripherals in dashboards, tool racks, or portable equipment. Offgrid or solar power projects that require stepping down from a higher DC source to a steady 9V rail for specific loads or test rigs. Electronics prototyping and education, providing a convenient 9V supply from various bench or field power sources to power 9V circuits, modules, or small development boards. Notes Ensure input voltage remains within 12V to 36V and the load current does not exceed 3A for safe, reliable operation. This is a module based DCDC buck converter with a fixed 9V output; it is intended for applications that need a stable 9V supply from a higher voltage source.