DC-DC adjustable auto step down up power supply module solar power panel LM2577

Description

Features: Auto step down step up(SEPIC) Input: 3-35V Output: 1.25V-30V Biggest current 2A Conversion efficiency 92% Frequency 50KHz Output ripple 40mV Temperature: -40℃ to +85℃ Advantage: low ESR Sanyo filter capacitance, plus another LC filter unit Low voltage ripple to 40 mV, suitable for all kinds of use. good for solar. 　 Size :about48*23*14(mm) Package includes: 1X Step down module