Features The max output current 3A long time use 2 1A enough useNew design 3 solid state ceramic capacitors MCC more safe and low rippleSynchronous rectification High efficiency 6 5V to 5V 0 7A can up to 97 5 12V to 5V 1A can up to 94 Flat copper inductor improve conversion efficiencyWith output overvoltage protection There is 1 5A fuse output 5V have 300W TVS tube protect your USB deviceUsing the latest USB identification circuit perfectly compatible with IPHONE the most of Android phones etcHigh quality USB portOutput voltage indicator RED Small size 26 4 L 15 W 7 4 H mmInput with reverse polarity protection diode will not damage when input connect incorrectUltra low static current 0 85 mA only Do not need to add swith when connected to the car battery can be connected to car lighter cable or ACC power supply cableSpecification Properties non isolated buck module BUCK synchronous rectificationInput voltage DC 6 24VOutput voltage 5 1 5 2VOutput current 3A MAX please enhance heat dissipation when full load using the actual test result input 12V output current 2A do not need to enhance heat dissipation Conversion efficiency can up to 97 5 6 5V step down to 5V 0 7A after short reverse protection and fuses test value Switch frequency 500KHzOutput ripple 10mV around 12V to 5V3A 20M bandwidthOutput indicator Output voltage indicator is redOperating temperature Industrial grade 40 ° to 85 ° the higher the ambient temperature