2577 SolarWind Energy DC?DC Automatic Step Up Down Voltage Converter Module

Feature: 1. This is a non?isolated boost step?down constant voltagecurrent (CCCV) converter module. 2. Conversion efficiency is 80percent . The higher the output voltage, the higher the efficiency. 3. Output voltage is continuous adjustable from 1.25?25V by rotating the potentiometer. 4. With indicators to show the working status the module. 5. This module can only boost voltage but not power. Specification: Input Voltage: 435VOutput Power: Maximum 15W (If more than 15W, please enhance heat dissipation)Conversion Efficiency: 80percent (the higher the output voltage, the higher the efficiency) Operating Temperature: 40 celsius ~ +85 celsius (If ambient temperature is more than 40 celsius , please lower power use, or enhance heat dissipation) Package List: 1 x DCDC Boost Buck ConverterThis is a non?isolated boost step?down constant voltagecurrent (CCCV) converter module. Conversion efficiency is 80percent . The higher the output voltage, the higher the efficiency. Output voltage is continuous adjustable from 1.25?25V by rotating the potentiometer. With indicators to show the working status the module. This module can only boost voltage but not power.