The 12V to 9V DCDC Buck Converter Converter delivers a stable 9V output from a wide input range of 12V to 36V and can supply up to 1A. Designed as a compact, fixedoutput power module, it is ideal for projects and devices that require a reliable 9V supply from higher voltage sources. Key benefits Provides a fixed 9V output from a 12V to 36V input, enabling a direct, compatible power source for 9V devices. Supports up to 1A of output current, suitable for small loads and common hobby, automotive, and industrial applications. Narrow, fixed output simplifies design by removing the need for additional voltage regulation components. Compact form factor makes it easy to integrate into project boxes, enclosures, or PCB assemblies. Improves efficiency versus linear regulators by stepping down voltage rather than dissipating excess power as heat. Key attributes Functionality: fixed 9V DC output, input range 12V to 36V, maximum current 1A. Compatibility: suitable for driving 9V devices from 12V–36V power sources, including automotive, battery, solar, and bench supplies. Size and form: compact DCDC buck converter module designed for easy integration into projects and equipment. Material and construction: module designed for general use in electronics projects (specific housing materials and dimensions are not specified here). Performance: designed to provide a stable 9V output under load within the stated input range and current rating. How to use Connect a DC power source within the specified input range (12V–36V) to the input terminals. Connect the load to the 9V output terminals, ensuring the load current does not exceed 1A. Ensure correct polarity during connections to avoid damage to the converter and the load. Use cases Automotive or mobile projects: power 9V electronics from a vehicle's 12V electrical system, using the converter to obtain a steady 9V for sensors, controllers, or small devices. Renewable energy or offgrid setups: convert higher voltage from solar or battery packs (within 12V–36V) to a stable 9V rail for compatible devices. Educational and hobby electronics: supply a fixed 9V source for experiments, microcontroller projects, and demonstration boards from a bench or portable power supply within the input range. Notes The converter provides a fixed 9V output with a maximum load of 1A. Do not exceed these specifications to maintain proper operation. Proper thermal management is advised for sustained operation at higher loads; ensure adequate ventilation or heatsinking as needed. Verify correct polarity before connection to prevent damage to the converter and connected devices. This description reflects the product's stated model and specifications: 12V to 9V DCDC Buck Converter Converter, 12V36V Input, 1A Output, Buck Voltage Power Converter.