Model: 03100127 - Quantity: 1 - Color: Red - Material: Glass fiber - Type: Non-isolated boost module - Input voltage: 1~5V - Output voltage: 5.1~5.2V - Output current: rated 1A~1.5A (Single lithium battery input) Max. 1.5A (Single lithium battery input) - Switch frequency: 500kHz - Output ripple: 30mV (Max) - 20M bandwidth input 4V output 5.1V / 1A - Under-voltage indicator: With loading LED indicator light (Input voltage below 2.7V the LED indicator is off) - Working temperature: -40'C~85'C (Industrial) - Full load temperature: 30'C - Static current: 130uA - Loading adjustment rate: +/- 1% - Voltage adjustment rate: +/- 0.5% - Dynamic response speed: 5% 200us - Short circuit protection: No. - Input reverse polarity protection: No - Wiring way: Soldering - Input mode: IN+ input positive level IN- input negative