Features MODULE PARAMETERS: The input voltage is 25‑90V, the output voltage is 2.5‑60V, the maximum power is 1500W, the maximum current is 50A, with simple potentiometer adjustment. ALUMINUM ALLOY SHELL: The DC buck voltage module adopts aluminum alloy shell to protect the module from damage, and the multiple holes design ensures good heat dissipation effect. HIGH EFFICIENCY: The buck module can stably convert the input high voltage into low voltage output, with high conversion efficiency, low energy loss, and improved utilization rate. MULTIPLE PROTECTION: The DC buck converter has multiple protection function, with overload, overheating, and short circuit protection, ensuring safe and reliable operation. COOLING FAN DESIGN: This voltage converter module has internal cooling fan design, which starts at 50℃ and stops at 40℃, effectively and timely assisting in module cooling. Specification: Item Type: DC Buck Module Material: Aluminum Alloy, PCB Potentiometer: Clockwise to increase, counterclockwise to decrease Digital Tube: Display Output Voltage Digital Tube Switch: Can be turned off when not in use Fan: When the radiator temperature is 50℃, the fan starts and stops working at 40℃. Input: 25-90V (cannot exceed 90V) Output: 2.5-60V (need to meet the condition of buck, can not boost) Power: 1500W (Maximum) Current: 50A (Maximum) Package List:1 x DC Buck Module Package List 1 x DC Buck Module