Keedox® DC/DC Converter 12V Step Down to 3V 3A Power Supply Module, Non-isolated
Specifications:Input range: 8~23vOutput voltage:3VOutput current/power:3AEfficiency: ＞96%Weight: 30gSize(LxWxH): 263621(mm)Cable length: 100mmPackage included:1 x DC12v to 3v 15W Converter