1、Parameter: The input voltage range is DC 5V to 32V, the output voltage range is DC 5V to 47V, and the maximum output current is 3A. 2、Simple Operation: The LED displays the input and output voltage through the touch switch, and is equipped with an acrylic housing kit, which is convenient to use. 3、Adjustable Output: The output voltage of the buck converter can be adjusted by the voltage knob and has a long service life. 4、Protection: Using sophisticated production technology, the buck converter has input reverse connection protection and short circuit protection. 5、Switchable Output: The output voltage can be turned on and off by touching the switch, when the output is turned off, the screen will display OFF. 1 x ATX Power Distribution Board4 x Male Banana Plugs1 x Screwdriver Item Type: Buck ConverterMaterial: PCB, Acrylic