Giới thiệu 12V To 3.7V 3A 11W DC/DC Converter Step Down Car Power Supply Module New
100% Brand new and high quality Quantity: 1 pc Input voltage: DC 12 V (Input Voltage must Higher 3V than Output Voltage) Output voltage: 3.7V Output Current: 3A Power :11w Conversion efficiency: 96% Size :46mmX26mmX14mm/1.81''X1.02''X0.55''