KNACRO 24V 36V 48V 60V (20-75V) to 12V 1A 12W DC-DC Waterproof Boost Converter Automatic Step Down Voltage Regulator Module Car Power Supply Voltage Transformer with 4 Wires

Input voltage: DC 60V (20-75V) ; Output voltage: 12V ; Output Current: 1A ; Output Power: 12W ; Conversion efficiency: 92% ; Ripple: 80MV ; Operating temperature: -40 ? ~ +85 ?; Features: Overcurrent, overtemperature, short circuit protection, Self-Recovery ; Waterproof, Dust-proof, Shockproof, Suitable for all kinds of harsh environments ; Small size: 484x40.5x22mm (do not including install ear) ; Weight?97g; Aluminum Enclosure ; Use Note: NO REVERSE PROTECTION, PLEASE CAREFULLY WIRING. Wiring: Input: red wire (+), black wire (-); Output: yellow wire (+), black wire (-); Wire length: 15CM Package Included: 1* 60V (20-75V) To 12V 1A 12W DC-DC Converter