1. Enhanced Safety Features Equipped with builtin overheating protection and comprehensive overcurrent protection circuits to ensure reliability and safe operation during use. 2. UserFriendly Voltage Adjustment Use the blue potentiometer knob to finetune the output voltage (turn counterclockwise to decrease, clockwise to increase) and monitor the output with a multimeter to ensure it meets your specific voltage requirements. 3. 5A Current Capacity The XL6019 is a powerful adjustable DCDC boost power supply capable of handling up to 5A current, making it suitable for a wide range of applications requiring reliable power conversion. 4. Advanced Boost Technology This fully integrated solution provides a conventional constant voltage output with BOOST functionality and an integrated MOSFET, minimizing the need for external components to achieve a more compact and costeffective system.