5V Buck Converter, DROK LM2596 DC Step Down Voltage Regulator 5-36V 24V 12V to 1.25-32V 5V 5A 75W Reducer Module CC CV Volt Transformer Board with LED Display, USB Output for LED Driver

5V Buck Converter PARAMETERS: -Input voltage : 5V-36V -Output voltage :1.25-32V continuously adjustable, default output 17V. -Output Current : 5A MAX. (Please use it within 4.5A) -Output Power: 75W MAX. (Please use it within 50W. if the pressure difference is big, please reduce power) -Operating temperature: -40 to +85 ° C -Operating frequency: 180KHz -Conversion efficiency : up to 96% -Short circuit protection: Yes -Over-temperature protection: (automatically shut off the output after over-temperature) -Input reverse polarity protection: No, (if necessary, please in input -String into high current diode) -Installation: 4pcsx 3mm screws -Wiring:(solder terminals) V-IN is the input, V-OUT is the output USAGE: ? Use as an ordinary buck module with over-current protection capabilities ?Use as a battery charger ?Use it as a constant current LED driver module WARM TIPS: ?If the module cannot be adjusted, the output voltage is always equal to the input voltage." When you encounter this problem, please counterclockwise rotation of the potentiometer 10 laps or more, then you can adjust the output voltage. Because the factory default output voltage is 17V. ?Module output terminal string has a current sampling resistor, there will be 0-0.2V voltage drop after connected to the load, it is a normal phenomenon. ?If its output is more than 3A/35W, please enhance heat dissipation! ?This DC converter is single output, the output voltage of the USB port is the same as the output voltage of the module, if your load is USB device, please make sure the module's output voltage is set at 5V.