SMAKN® MINI Waterproof DC/DC Converter 12v Step Down to 5v/2A(MAX) Power Supply Module
Input voltage:7-20V
Output voltage:5V
Output Current::2A MAX
Continuous working current:1.5A
Output power:7.5W
First pin :input positive ,Second pin:input/output negative Third:output positive
Distance between three pins:2.54MM
Note:If you want to convert voltage range 1V to 16V,please contact with us to customize.(The mini voltage difference is 1.5V)