15W Waterproof Step Down Volt Power Module UN3F USB Car Power Charger DC Buck Converter Module Voltage Regulator 12 V to 5 V 3A Features: -Made with imported integrated change regulator module, The quality is secure and dependable -Synchronous rectification, the conversion fee is above 96%, and the warmth is amazingly low -Over voltage, over current, over temperature, quick circuit, would be automatically protected, It can paintings normally when convalescing -Epoxy potting, shockproof, waterproof, moisture-proof, dust-proof, long-term secure and dependable high quality -Ultra-thin, small size, high efficiency, clean to put in and use Specifications: -Input voltage: DC8-20V, (12V turns into 5V) -Output parameters: DC5V3A, 15W -Dimensions: 46x27x14mm Package Included: 1 X DC/DC converter 12V to 5V 15W