Spec:
Item Type: Adjustable 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°C at 12V)
Conversion Efficiency: 95% 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

How to Use:
Direct installation and use

PackageList:
1 x Adjustable Module

Notice:
This module does not have constant current function, can not directly output charging large battery can not directly with high power inductive load