A current boost converter that steps a 12 V DC source up to 30 V DC with a maximum output current of 10 A. Ideal when you need to run 30 V equipment from a 12 V battery or vehicle electrical system without changing the existing power source. Key benefits Delivers higher voltage from a common 12 V supply so you can power devices that otherwise require a dedicated 30 V supply. output current capability (10 A) supports heavier loads and higherpower applications — up to 300 W output (30 V × 10 A). Simplifies system design by eliminating the need for a separate 30 V power supply in mobile, offgrid, or bench setups. What it does and why you need it Converts a 12 V DC input into a stable 30 V DC output at currents up to 10 A, enabling compatibility between 12 V sources and highervoltage equipment. Useful when retrofitting or upgrading electronics, testing devices at higher voltages, or using appliances designed for highervoltage DC systems in vehicles, boats, or solar setups. Key attributes Functionality: DC–DC boost (stepup) conversion from 12 V to 30 V. Output capability: Up to 10 A continuous output; maximum theoretical output power up to 300 W. Compatibility: Works with standard 12 V sources such as car or marine batteries, 12 V battery banks in solar systems, and other 12 V DC supplies. Performance: Provides a highervoltage, current DC output to run 30 V equipment from a 12 V source. Applications / Use cases LED lighting: Power 24–30 V LED strips or arrays from a vehicle or battery system for work lighting, offroad lighting, or portable illumination without adding a separate 30 V supply. Mobile/bench power for equipment: Run or test 30 V lab electronics, audio amplifiers, or instrumentation from a 12 V car battery or bench setup when a mainspowered supply is not available. Small motors and actuators: Provide the higher voltage required by some DC motors and actuators when installing or testing in vehicles, boats, or portable systems. Installation and practical notes Ensure wiring, connectors, and fusing are sized appropriately for up to 10 A output to maintain safe, reliable operation. Provide adequate ventilation or cooling in enclosed installations; current operation generates heat that should be managed. Confirm compatibility with the target device's voltage and current requirements before connecting. This DC DC Converter 12V to 30V 10A Boost Converter is a straightforward solution to step up voltage from common 12 V sources and deliver substantial current for demanding DC applications.