300W 9A CC CV Step Down Buck Converter XL4016

300W 9A XL4016 Buck Converter for LED Driver & Battery Charging Meet the versatile 300W XL4016 Step-Down Buck Converter, a must-have for any electronics enthusiast or DIY project builder. This powerful module efficiently steps down a higher input voltage (from 5V up to 40V) to a stable, lower output voltage (adjustable from 1.2V to 35V). With its Constant Current (CC) and Constant Voltage (CV) modes, it's the perfect solution for powering high-power LEDs, charging various batteries (like Lithium or lead-acid), or creating a reliable, adjustable power supply for your Arduino and robotics projects. The onboard multi-turn potentiometers allow for precise control over both voltage and current, giving you the accuracy your project demands. Key Features: Precise Control: Equipped with 3296 multi-turn potentiometers for high-accuracy voltage and current adjustment. CC & CV Modes: Supports both Constant Voltage and Constant Current output, making it ideal for battery charging and LED driving. High Power: Capable of handling up to 300W of power with a maximum output current of 9A. Efficient Cooling: Features a dual heat sink design to ensure stable operation and reliable heat dissipation. Status Indicator: A dual-color indicator light shows the working status at a glance (e.g., charging, full charge). Specifications: Model: XL4016 Module Type: Non-isolated Step-Down (Buck) Module Control Modes: Constant Current (CC) & Constant Voltage (CV) Input Voltage: DC 5V - 40V Output Voltage: DC 1.2V - 35V (Continuously Adjustable) Max Output Power: 300W Max Output Current: 9A (Adjustable, 0.2A - 9A) Conversion Efficiency: Up to 95% Switching Frequency: 300KHz Protections: Output short-circuit protection (Constant Current) Dimensions (Approx): 65mm x 47mm x 23.5mm