LM2596 step down converter with voltmeter

  • Input voltage 4.0 ~ 40 v. (Input voltage must be higher than the output voltage of 1.5 v or more)
  • Adjustable output voltage range from 1.25 v ~ 37 v continuously adjustable. (Input voltage must be higher than the output voltage of 1.5 v)
  • Output current 3A, recommendations within 2.0A use, high current needed to improve heat dissipation.
  • Output power 20 w, 15 w, please improve heat dissipation over.
  • High conversion efficiency, average 88% (efficiency and input and output voltage, current, pressure related)
  • With reverse polarity protection, reverse polarity does not burn