Adjustable Buck Converter Voltage Regulator for Constant Voltage and Current Brand new and high quality Features: The LCD screen displays input/output voltage, output current/output power/output capacity. CNC adjustment allows for precise and rapid control of output voltage (0-36V) and output current (0-6.1A). Features anti-reverse connection protection for the input side, preventing burnout. Output terminal short-circuit protection ensures no burnout upon short circuit. Includes multiple protection functions: over-voltage, over-current, over-power, over-temperature, and under-voltage protection. Allows setting of standard adjustment voltage or constant current values for quick adjustments in various applications. Voltage and current can be locked to prevent accidental changes. Utilizes synchronous rectification technology for high conversion efficiency, exceeding 95%. Precautions: This is a step-up/step-down power supply module. The maximum input current is 12A. Therefore, lower input voltage results in lower output power. The full load output is 216W. The input power supply requires 20V-30V with a power exceeding 240W. When the voltage drops below 2V, reduce the output current. Specifications: Product Name: Power Supply Module Input Voltage: DC6.0~30V (Limit low voltage 5.5V, limit high voltage 35V) Output Voltage: DC0.0V~36V Output Current: 0.000A~6.100A Output Power: 216W Output Current Limit: Max 12A Voltage Resolution: 0.01V Current Resolution: 0.001A Voltage Accuracy: 0.4%+1 digit Current Accuracy: 0.5%+5 digits Capacity: 0-999999AH Energy: 0-999999WH Time: 0-1000 hours Material: ABS Size: approx. 79x42mm/3.11x1.65in Optional Styles: A, B Color: As pictures show Quantity: 1 set Note: Please allow 0-1 cm error due to manual measurement. Ensure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: Style A: 1 x Power Supply Module + 1 x Remote Control Style B: 1 x Power Supply Module + 1 x Remote Control + 1 x APP (other accessories demo in the picture are not included.)