Product description XL4016 has excellent linear requlation rate and load regulation rate . It integrates reliability modules such as over-current protection , over-temperature protection , and short-circuit protection . This product uses XL4016 switch voltage regulator chip , with MBR20100 dual rectification , peak input can reach 40V,output 1.25m~36V continuously adjustable. Product parameter Rroduct name DC step-down module Converter Voltage regulating mode PWM modulation Input voltage DC4-40V Outout voltage DC1.25-36V Max output current 8A (more than 5A for long time use,need Fan if over 5A) Max power 200W Conversion efficiency 94% Switching frequency 180KHZ size 61*41*27mm