New Arrival Updated DIY Super Voltage Rang DC Converter Buck Module 8-50V to 5V ,12V/24V/36V/48V to 5V,Double USB output power adapter,car phone charger Y018 Input Voltage:DC 8-50V Output Voltage:DC 5V Output Current:3A(max),normally below 2A is more safe Output Power:15W Protection:support reverse protection,overcurrent protection,overheating protection ,waterproof