High Current 50A: Supports heavy-duty loads with stable performance Buck Converter: Reliable step-down module for efficient power conversion. Adjustable Voltage 2.5-72V: Customizable output for various device needs Description/Features: This high-performance adjustable buck module is designed to support a wide range of applications with its 15-90V wide voltage input capability. It boasts a robust 1500W and 50A output, making it suitable for high-load equipment. Specifications: Module Type: Non-isolated buck module (BUCK) Input Voltage: DC 15-90V Output Voltage Range: 2.5-72V (Input voltage * 0.8 = maximum output voltage) Maximum Output Current: 50A Maximum Output Power: 1500W (adequate ventilation required) Cooling Method: Air-cooled (fan activates at 50°C, deactivates at 40°C) Operating Temperature: -10 to +65°C Operating Frequency: 80KHz Conversion Efficiency: Up to 97% Short-circuit Protection: Yes (current limit 50A protection) Input Anti-reverse Connection: No Precautions: This module can only the voltage; the output voltage must be lower than the input voltage. There is no reverse input protection; reverse connections are strictly prohibited. The output current is not adjustable; not suitable for charging batteries or connecting directly to inductive loads without an anti-reflux diode. Select a power supply with at least 1.5 times more power than the load power. Color: As Shown Material: Plastic+Metal Specification: With shell Package Contents: 1 Adjustable Step-Down Power Supply Module Voltage Regulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.