Gumps grocery AC-DC 5V 700mA 3_5W Power Supply Buck Converter Step Down Module for Arduino

Item Description? Step Down Module With temperature protection, over current protection and short circuit protection, high and low voltage isolation, AC85 ~ 265 v wide voltage input, ac/dc current , 431 precision voltage stability DC5V output Input voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 v Imput current: 0.0273A(AC110V) 0.014A(AC220V) Input Inrush Current: 20A Output voltage: DC 5V (+ / - 0.2 V) Output current 700 mA Power 3.5 W Operating temperature -20~60? Relative humidity 40-90%RH Output 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 4.8~5.2v, ripple wave: 60mV Output power:0-4W(DC current) Output efficiency: 80% Switch machine overshoot: MAX 10% Output voltage rise time: MAX 100MS Output over voltage: 4.8-5.2V, recovery:Lock, restart after recovery Output over power protection:YES ,recovery:Lock, restart after recovery Short-circuit protection: YES, automatic recovery after problem solved Temperature protection: YES,recovery:Lock, restart after recovery Overcurrent protection: YES,recovery:Lock, restart after recovery Size: 3 x 2 x1.8cm