Features STABLE PERFORMANCE: This DC to DC step-down converter adopts excellent components, which ensure high stability and reliability for long-term use. HIGH SECURITY: This voltage regulator module has overvoltage, under-voltage, overload, overheating and short circuit protection, ensuring safety. WIDE USE: This step-down converter is widely applicable to vehicles, security systems, hospital equipment, electrical equipment, LED strip lights, etc. DC12V OUTPUT: Buck module is used to convert DC30 to 60V to DC12V, with high conversion efficiency of up to 96%. FULLY SEALED: This step-down converter module adopts a fully sealed housing, which is waterproof, dustproof and shockproof. Specification: Item Type: DC to DC Buck Module Material: die-cast aluminum, epoxy resin Input voltage: Typical value DC36V 48V (30-60VDC). Output voltage: DC12V. Output current: 60A Output power: 720W Conversion efficiency: 96% Degree of protection: IP67 Size: approx. 100 x 80 x 36 mm/3.9 x 3.1 x 1.4 inches. Package list: 1 x DC to DC Buck Module 4 x terminals. 4 x insulating sleeves Package List 1 x DC to DC Buck Module 4 x Terminal 4 x Insulation Sleeve