DC-DC Buck- DROK Power Supply Module LM2596 DC Buck Converter 5V-36V to 1.25-32V Step Down Voltage Regulator Stabilizer 3A 5A CC Volt Transformer Reducer

DROK DC-DC Step Down Converter Parameters: Input voltage : 5V-36V (input should be at least 1.5V higher than output) Output voltage :1.25-32V (continuously adjustable, defaulted 17V) Output current : 5A max (recommended within 4.5A) Output power: 75W max (Recommended within 50W. If the voltage difference is large, please reduce power) Operating temperature: -40 ~ +85? Operating frequency: 180KHz Conversion efficiency : up to 96% Short circuit protection: Yes Overtemperature protection: Yes (automatically shut off the output when over-temperature) Input reverse polarity protection: No (please add large-current diode at input if necessary) Installation: 4x 3mm screws Wiring: (solder terminals) V-IN is input, V-OUT is output. Application: 1. Used as an ordinary DC buck converter module with over-current protection; 2. Used to diy a solar power controller; 3. Used as a constant current LED driver module. Note: 1. The LED can display correct value only when input voltage higher than 6.5V. If input voltage lower than 5V, please measure the output with a voltmeter to adjust output voltage. 2. If the output voltage cannot be adjusted, please rotate the CV potentiometer for 20 laps or more first. 3. This unit is single output, the output voltage of the USB port is the same as the module output voltage, if your load is USB device, make sure module output voltage is set at 5V. 4. Do not share the module input ground and output ground, otherwise it will cause the current sampling resistor of the module to bypass, which will make the module unable to adjust the output current, and the module will be easy to burn when it is connected to a load. Package Included: 1x DC-DC Buck Converter