Feature:1. 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.2. 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.3. 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.4. MULTIPLE PROTECTION: The DC buck converter has multiple protection function, with overload, overheating, and short circuit protection, ensuring safe and reliable operation.5. 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 ModuleMaterial: Aluminum Alloy, PCBPotentiometer: Clockwise to increase, counterclockwise to decreaseDigital Tube: Display Output VoltageDigital Tube Switch: Can be turned off when not in useFan: 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