The 12V to 28V 3A DC power converter DC booster DCDC transformer module is a compact stepup power module that takes a 12V input and delivers a higher voltage output up to 28V, with a maximum current of 3A. It is designed to let you run higher voltage electronics from a standard 12V source, reducing the need for separate voltage supplies. Key benefits Enables higher voltage operation from a 12V source, expanding the range of devices you can power from common 12V systems. Capable of delivering up to 28V output at up to 3A, supporting mid power loads and voltage hungry components. Compact and easy to integrate into projects, enclosures, or prototypes without adding bulky power solutions. Solid state DCDC boost design with no moving parts, providing reliable operation in automotive, solar, and electronic projects. Improves system flexibility by allowing higher voltage devices to run from existing 12V power sources, helping simplify wiring and power planning. Key attributes Functionality: DCDC booster (stepup converter) that increases 12V input to a higher voltage output up to 28V. Compatibility: Designed to operate from a 12V source and supply up to 28V at a maximum of 3A for suitable voltage loads. Size and form: Compact DCDC module intended for straightforward integration into projects and assemblies. Performance: Rated to deliver up to 3A output current, enabling use with a range of higher voltage components within the specified limits. Construction: Built as a practical DCDC transformer module suitable for hobbyist and professional applications. Applications and use cases Automotive and mobile power: Run 24V or near 28V devices from a 12V vehicle battery or portable power setup. Solar and battery systems: Power 28V electronics and controllers from a 12V storage system or portable solar array. Prototyping and testing: Provide a higher voltage rail (up to 28V) from a standard 12V bench or battery supply for lab experiments, motor drivers, or electronics development. Specifications (as indicated by the product title) Input voltage: 12V Output voltage: Up to 28V Maximum output current: 3A Type: DCDC booster / DCDC transformer module Notes Output voltage is specified as up to 28V with a maximum current of 3A. Realworld performance depends on load, input supply stability, wiring, and thermal conditions. This description reflects the product concept and features implied by the title. Actual product variants may vary in configuration and tuning settings.