DescriptionPackage : SMDis_customized : YesModel Number : 3A Mini DC-DC Buck Step Down Converter BoardOperating Temperature : -40-+85Dissipation Power : 1Supply Voltage : 5V-30VApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : EstardynOrigin : Mainland ChinaFeaturesHigh reliabilityHigh efficiency up to 96%Small size, easy to assembleLong lifeUltra-low input voltage startInput undervoltage protectionInput overvoltage protection ApplicationDIY mobile power HospitalMonitor power supplyChildren's car power supplyCamera power supplyCar power supplyCommunication equipment power supplyModel airplane power supplyMobile phone chargingVarious applications with small size Size 17.5mm*12mm*4.3mm (length*width*height)