Feature: 1. Large Power Adjustable Buck Module 50A: The module features a large heatsink with excellent heat dissipation, suitable for DC DC 50A 1000W buck power module with voltage display. 2. Efficient Output: The buck module efficiently converts high input voltage to low output voltage, reducing energy loss and improving overall system energy utilization rate. 3. High Stability: The buck module provides stable output voltage, ensuring high stability to defend the powered equipment for stable operation. 4. Multi Safety: The buck module is equipped with overload safety, overheat safety, short circuit safety, and other safety features to ensure circuit safety. 5. Wide Application: The adjustable buck module is suitable for applications with output voltage lower than input voltage, such as electric tools (angle grinders, impact drills, wrenches, hammers, electric screwdrivers), electric vehicle buck, and other buck applications. Specification: Item Type: DC DC Buck Module Material: Stainless Steel, PCB Input Voltage: DC25-90V (Suitable for 72V, 60V, 48V, 36V Batteries) Output Voltage: DC2.5-50V Adjustable, Suitable for Applications where Output Voltage is Lower than Input Voltage, Not for Boosting Output Current: 50A (maximum), Peak Current for Power Tools 50A, Extended High Current Usage Requires Enhanced Ventilation Cooling if Module Temperature Exceeds 75℃ Output Power: 1000W (maximum) Minimum Voltage Drop: Minimum 5V, Increases with Higher Input Voltage . Package List: 1 x Adjustable Buck Module Note: Modules without constant current cannot be directly used for charging output. For high current use, please match with thick wires and securely connect the wiring heads.