The 12V to 19V DCDC Boost Converter Module provides a reliable way to generate a 19V supply from a 9V–16V input, delivering up to 4A. Designed as a compact module, it is suitable for integration into automotive, portable, and embedded power solutions where a 19V output is required. Key benefits Enables 19V operation from common 12V systems and other 9–16V sources, expanding device compatibility and reducing the need for multiple adapters. Delivers up to 4A of output current, supporting a wide range of 19Vpowered devices and applications. Compact module form factor facilitates straightforward integration into projects, enclosures, or power assemblies. Simplifies power design by providing a single, dedicated 19V supply from a lowervoltage source, improving system reliability and cable management. Key specifications and attributes Functionality: DCDC boost converter that turns a 9V–16V input into a 19V output. Output: 19V DC, designed to supply up to 4A. Input range: 9V–16V DC. Form factor: Module designed for easy integration into electronic assemblies and hobby or professional projects. Material/construction: Not specified in the provided information; described as a module suitable for electronics applications. Performance: Provides a boost from input to a higher fixed 19V output capable of delivering up to 4A. Compatible use cases Invehicle power solution: Run a 19V laptop or other 19V devices from a 12V car battery or other 9–16V automotive sources. Portable power supply: Build a compact 19V power source from a battery pack for fieldwork, demonstrations, or temporary setups. 19V device support: Power 19V monitors, projectors, or embedded systems that require a steady 19V input from a lowervoltage source. Notes Ensure the source supplying 9–16V can provide sufficient current for the 4A maximum load, and consider heat dissipation in continuous fullload operation. The description reflects the product's brand, specifications, model features, and stated performance without introducing unsupported details.