Dc-Dc Converter 24V 48V , Mbr 10100 , Micro Controller87C51 Programmed , Bmc 1527 , Capacitor 4.7 Uf 50V , Lt1963 3.3V , Hgms 2965 , Connector Free Elect , Cable Assycoaxial , Bmc 1526 Quantity: 74