12V to 19V/24V/36V/48V 3A15A Boost Regulator StepUp Voltage Electric Power Converter, 1Pcs (5A, TO 48V) This boost regulator is designed to take a 12V DC source and convert it to higher voltages of 19V, 24V, 36V, or 48V. It provides a robust current capability in the range of 3A to 15A, making it suitable for powering devices that require more voltage from a lowvoltage source. The listing corresponds to the 5A version with output up to 48V, packaged as a single piece. Key benefits Power highervoltage devices from a 12V source: The module enables operation of equipment that needs 19–48V from a 12V supply, expanding your power solutions in automotive, portable, or laboratory setups. Flexible voltage options: Choose among 19V, 24V, 36V, or 48V to match the specific requirements of your load without multiple dedicated power adapters. current capability: Supports load currents from 3A up to 15A, allowing use with reasonably demanding devices while maintaining the required boosted voltage. Compact singlepiece package: The unit is provided as 1 piece, designed for easy integration into power projects, enclosures, or portable systems. Readytouse 5A variant: This particular listing describes the 5A version that delivers up to 48V output, enabling efficient boosting for compatible loads. Key attributes Functionality: DCDC boost (stepup) regulator that increases a 12V input to higher voltage levels. Output voltages: Selectable options of 19V, 24V, 36V, and 48V. Output current: Range from 3A to 15A, with the 5A version offered for outputs up to 48V. Input voltage: 12V DC source required. Packaging: 1 piece per . Performance considerations The converter is designed to provide boosted voltage at substantial current, suitable for powering devices that require higher voltage from a 12V source. Ensure your input power source can supply the required current for the chosen output to maintain stable operation. Proper heat management and ventilation are advised when delivering higher currents to avoid overheating. Compatibility and use cases Laptop and portable device charging: Convert a 12V power source to 19V, 24V, or 48V to match common laptop or portable equipment input requirements. Automotive or RV power systems: Use the module to run 19–48V devices from a 12V automotive battery, such as certain cameras, sensors, or communication gear. Smallscale electronics and prototyping: Provide a flexible DCDC boost option for testing equipment, LED drivers, or lab benches that require higher voltages from a 12V supply. Usage notes Confirm the target device's voltage and current requirements align with the converter's output options and current rating. Use appropriate wiring and connectors rated for the anticipated current and voltage. Provide adequate heat sinking or airflow for sustained current operation, especially in compact installations. This description describes a 5A, 12Vto48V capable boost regulator in a 1piece package, offering selectable outputs at 19V, 24V, 36V, and 48V with a current range of 3A to 15A. It is suitable for applications requiring a higher voltage from a 12V source, with practical flexibility for various devices and projects.