Features: This is a non-isolated DC power converter module with long service life. High power and stable output, it converts 10-60VDC to 12-97VDC. High-quality components ensure high conversion efficiency, up to 97%. Designed with a smart temperature control fan that automatically operates when the temperature reaches approximately 60C and stops when it drops below 60C. Widely used for high-power solar street lamp driving, various LED lighting constant voltage driving, vehicle-mounted and mobile device power supply, DIY adjustable constant voltage constant current power supply, solar power charging, and battery charging.Conversion Efficiency: 92% to 97% (Efficiency is related to input/output voltage, current, and voltage difference. The smaller the difference, the higher the efficiency). Wiring: Terminal blocks (Please use copper wire rated for the current).Spec: Name: 1500W Step-Up Constant Current Module Type: Non-isolated step-up module (BOOST) Input Voltage: DC 10V to 60V Input Current: 10V-30V input voltage, maximum current 35A-40A; 31V-60V input voltage, maximum current 30A-35A Quiescent Current: 15mA (when converting 12V to 20V; higher output voltage increases quiescent current) Output Voltage: 12-97V continuously adjustable (cannot be used as a voltage source without load) Output Current: 22A (depends on input and output voltage difference; greater difference results in lower output current. Enhance heat dissipation when current exceeds 15A) Constant Current Range: 0.8A-22A Reverse Input Protection: Yes (150A power MOS reverse protection) Input Low Voltage Protection: Yes (10V-50V adjustable, self-recovering) Operating Temperature: -40C to 85C (if temperature is too high, enhance heat dissipation) Frequency: 150KHz Input Over Current Protection: Yes (automatically protects when input exceeds 40A; power supply voltage will not increase) Short Circuit Protection: Yes (60A fuse at input; operate carefully to avoid short circuits) Reverse Input Protection: Yes (150A power MOS transistor; can be connected in reverse for extended periods) Installation: Four 3mm standoffs Material: Plastic Color: Red Package Contents: 1 x Power Supply Module Note: Only the above package content is included; other products are not included. Light reflection and different display settings may cause slight color variations between the item in the picture and the actual product. Measurement error allowance is +/- 1-3cm.