Adjustable Buck Module High Power 400W Anti Reflow Multiple Protection DC to DC Buck Module for Fan

Feature: 1. Wide Voltage Range: The buck converter has a wide input voltage range from 12V to 75V, allowing precise regulation of the output voltage. 2. Manual Adjustment: All buck modules use screwdriver free potentiometers, which can be directly adjusted manually. 3. Multiple Protection: The module has short circuit, over current, over temperature, over power, over voltage protection, and charging anti backflow protection. 4. Fast Heat Dissipation: The built in chip of buck module can enhance heat dissipation, reliable and stable with high power. 5. Applications: Buck modules can be used in motors, audio, monitors, LED car displays, air conditioners, fans, solar, photovoltaic. Specification: Item Type: Adjustable Buck Module Material: Aluminum alloy, PCB Input Voltage Range: DC12 75V Output Voltage Range: DC2.5 50V adjustable (for applications where the input voltage is greater than the output voltage and cannot be boosted) counterclockwise to increase the voltage clockwise to decrease the voltage Output Current: 15A (25A MAXIMUM) Operating Frequency: 150KHz Isolation Voltage: Non isolated Isolation Voltage: Non isolated Output Power: 400W MAXIMUM Built in Fan Temperature Control: Yes (starts at about 45 degrees C at 12V) Conversion Efficiency: 95percent typical, efficiency and differential voltage size load power size related input anti reverse connection: no (if needed please add a series of 2 diodes at the input) Minimum Differential Voltage: 3V (the higher the input voltage, the greater the minimum differential voltage requirement) Sizes: Approx. 85 x 58 x 38mm 3.4 x 2.3 x 1.5in. Package List: 1 x Adjustable Buck Module Note: This module does not have constant current function, can not directly output charging large battery can not directly with high power inductive load