Module performance and features:
Module nature: non-isolated buck module (BUCK)
Input voltage: 4-38V (Please try not to exceed 38V)
Output voltage: 1.25-36V continuously adjustable
Output current: 0-5A, recommended for use within 4.5A.
Output power: recommended in the use of 75W, more than 50W please add heat sink.
Operating temperature: -40 ~ +85 degrees
Operating frequency: 180KHz
Conversion efficiency: up to 96% (efficiency and input, output voltage, current, pressure related)
Load regulation: S (I) ≤ 0.8%
Voltage regulation: S (u) ≤ 0.8%
Power indicator: Yes
Short circuit protection: Yes (limit current 8A)
Over-temperature protection: Yes (over-temperature automatically turn off the output)
Input Reverse Protection: None, (if required, enter the string into the high current diode)
Installation: 2 3mm screws
Wiring method: welding, V-IN for the input, V-OUT for the output

Module size: length 54mm wide and 23mm high 18mm