Converts a 12V DC source to a regulated 19V DC output with a 30A capacity, enabling powerhungry 19V devices to run directly from 12V batteries, vehicle electrical systems, or other 12V supplies. Key benefits Delivers a stable 19V DC output from a 12V input while supplying up to 30A — ideal where current 19V power is required but only 12V sources are available. Eliminates the need for bulky inverters or multiple power supplies by providing direct DCDC boosting and regulation. Compact, modulestyle design makes integration into custom projects, vehicle installations, and prototype systems straightforward. Built to support continuous current operation with appropriate mounting and ventilation. What this module solves Allows laptops, monitors, communication equipment, LED arrays, and other 19V devices to be powered from car batteries, marine batteries, or 12V leadacid systems without changing the device power input. Enables compact mobile or offgrid systems that need elevated DC voltage without a full AC inverter and its associated losses. Provides a singlecomponent option when designing or repairing systems that require a reliable 19V DC rail at current. Core attributes Functionality: DC boost converter and voltage regulator — converts 12V DC input to a regulated 19V DC output. Output rating: Up to 30A continuous current capability at 19V (subject to proper heat dissipation and wiring). Compatibility: Intended for use with nominal 12V sources (vehicle battery, 12V power supplies) and devices that accept 19V DC input up to 30A. Build and durability: Modulestyle PCB assembly designed for integration into equipment racks, enclosures, or vehicle installations; use appropriate mounting and ventilation for thermal management. Performance considerations: Designed to maintain a stable 19V output under load; observe wiring, fusing, and cooling requirements to achieve rated performance. Typical applications Vehicle power for 19V laptops or mobile workstations: power or charge devices that normally require a 19V adapter directly from a 12V car battery while on the road. Mobile or offgrid electronics: run 19V LED drivers, CCTV recorders, network equipment, or other DCdriven systems from 12V battery banks in vans, boats, or remote sites. Industrial and prototyping projects: supply 19V current motors, actuators, or custom electronics in bench and field applications where a 12V source is the primary supply. Installation and usage notes Use appropriately rated wiring and connectors for current connections to minimize voltage drop and heat. Consult wiring charts for recommended gauge at 30A. Install a suitable fuse or circuit breaker on the 12V input to protect wiring and the source. Provide adequate cooling or a heatsink and avoid enclosing the module in an unventilated space when operating near maximum current. Verify device polarity and connector compatibility before connecting the load. What to expect A straightforward DCDC boost module that converts 12V to 19V and can supply up to 30A when installed with proper wiring, fusing, and cooling. A practical solution for powering 19V equipment from 12V power sources without adding bulky AC conversion stages. Specifications (as stated) Input: 12V DC source Output: 19V DC Maximum output current: 30A Note: Follow standard electrical safety practices when wiring and installing current modules.