Features Material:Power step down module made aluminum alloy housing is small and easy to mount; sealed with silicone, it is waterproof(IP68), dust and vibration resistant Applicable Voltage:Adjustable buck voltage regulator module have high power and stable output, it converts 8V~40VDC to 12VDC High Effiency:High quality voltage changer reducer regulator ensures high conversion efficiency, up to 90% Wide Application:Wide input voltage, it supports over current, over voltage, over temperature protection Service:If you encounter any problems during use, please let us know. We will contact you quickly. It is our pleasure to help you. Features:This is a non-isolation DC regulated power converter module with long service life.High power and stable output, it converts 8V~40VDC to 12VDC.Aluminum alloy housing is small and easy to mount; sealed with silicone, it is waterproof(IP68), dust and vibration resistant.High quality components ensures high conversion efficiency, up to 90%.Wide input voltage, it supports over current, over voltage, over temperature protection. Specifications:Input Voltage Range8-40V DCConversion Efficiency90%Output Voltage12VOutput Current6ARated Output Power72WPeak Output Power130%Voltage Regulation< 1%Load Regulation< 2%No-load Current< 25mARipple< 150mVOperating Temperature-40℃~+80℃Ingress Protection RatingIP68Over Current ProtectionYESOver Voltage ProtectionYESOver Temperature ProtectionYESShort Circuit ProtectionNOSize7.5*7.5*3.2cm/2.9*2.9*1.2in Package Includes:1 x Voltage Converter Note:Please be careful and connect wires correctly, otherwise the module will be damaged. Package List