12V 450mA 5W AC-DC Power Supply Buck Converter Step Down

Features: Step Down Module Condition: New 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 DC12V output Specifications: Input voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 v Input current: 0.0273A(AC110V) 0.014A(AC220V) Input Inrush Current: 20A Output voltage: DC 12V (+ / - 0.2 V) Output current 500 mA Operating temperature -20~60Deg.C Relative humidity 40-90%RH Output 12V, min current 0a, max current 500mA, peak current: 600mA, output range:11.80~12.1V, ripple wave: 150mV Output power:0-6W(DC current) Output efficiency: 80% Switch machine overshoot: MAX 10% Output voltage rise time: MAX 100MS Output over voltage: 11.8-12.1V, 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