Module performance and features:
Module property: Non-isolated buck module
Input voltage: 3.2-40V (try not to exceed 38V as input)
Output voltage: 1.25-35V continuously adjustable
Output current: 0-3A
Working temperature: -40~+85 degrees
Working frequency: 180KHz
Conversion efficiency: up to 92% (efficiency related to input, output voltage, current, voltage difference)
Switching frequency: 65KHz
Output ripple: <30mV
Short circuit protection: Limited current 8A
Over temperature protection: Automatically turn off the output after over temperature
Input reverse connection protection: None, (If necessary, please input a large current diode in the input string)
Installation method: Install by 2pcs 3mm screw
Wiring method: IN+ positive input IN- negative input!OUT+ output positive - output negative.
Module size: 43mm * 21mm * 14mm (length*width*height)
Weight: 16g
Note: This is a step-down module. The input voltage must be higher than the output voltage.