#DC #to #DC #Converter #12V #to #3/3.3/3.7/5/6/9V #upply #Power #SModule #Waterproof DC to DC Converter 12V to 3/3.3/3.7/5/6/9V upply Power SModule Waterproof100% brand new and high quality100% brand new and high qualitySpecifications:Input voltage:12V (8V-23V)Output voltage:3V/3.3V/3.7V/5V/6V/9V SelectableOutput Current(max):3AOutput Power:3V 9W/3.3V 10W/3.7V 11W/5V 15W/6V 18W/9V 18WConversion efficiency: up to 96%Soft-start time: 500mSOutput ripple:50mV (MAX) 20M-bandwidthDynamic response speed: 5% 200uSSize:46x27x14mmQuantity:1PC