Step Up Down buck Voltage Converter Module LM2577S LM2596S
our store has exquisite articles and affordable prices]Specification: Input Voltage :3.2-40V Output voltage: Continuously adjustable(1.25-35V unload adjust) Output current: 3A Max(If more than 15W, please install the heat sink) CC range :0-2A (adjustable) Revolving light current: CC value * (1%-100%), default is 0.1 times Minimum voltage difference: 2V Output power: natural cooling 15W Conversion efficiency: 80% (the higher the output voltage, the higher the efficiency) Operating Temperature: Industrial (-40 ℃ to +85 ℃) (ambient temperature more than 40℃, lower power use, or add heat sink) Full load temperature rise: 45 ℃ Indicator: CC indicator is Red, charging indicator is Red, charging