KNACRO DCDC 12V to 37V 3A 11W StepDown Power Supply Module Car Power Converter Module Synchronous Buck OverTemperature OverCurrent Short Circuit Protection Suitable

Input voltage: 12V. 8-22V Output voltage: 3.7V Output Current: Maximum current 3A. Conversion efficiency: about 85% (12V output 2A output). Static power consumption: only about 12mA. Operating temperature: Industrial grade (-40 ? to + 85 ?). Power:18W. Module volume: 37 * 26 * 22mm/1.46*1.02*0.87in(L*W*H). Weight:28g/0.99oz. Minimum differential pressure: 2V (step-down module, in order to ensure stable output, keep a minimum 2V differential pressure). PackageIncluded: 1*DC-DC 12V to 3.7V 3A Step-down power supply module If you have any question , please feel free to contact us. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!