GEREE DC-DC Adjustable Buck Voltage Converter Stabilizer 6-32V to 1.25-32V LCD Display Constant Volt Amp 6V 12V 24V Step Down Voltage Regulator Power Module with USB Port Protective Shell

Product Description: Size: 5A LCD with shell Item Weight:1.6 ounces Parameters: Input voltage: 6~32V Output voltage: 1.25~32V (Input must be 1.5 higher than output.) Output current: Max.5V, adjustable, recommend the use of within 4.5A. (Over 2A or 35W, please enhance heat dissipation.) Constant current needs above 2V output voltage, then can be adjusted. Only in the status of constant current can current adjustment work. Output Power: Max. 75W (recommend the use of within 50W, please reduce power if the dropout voltage is large) Operating temperature: -20 ~+70? Operating frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection: Yes Input reverse polarity protection: None Over-temperature protection: Yes (Automatically shut off the output when over-temperature.) Connection: terminals or solder terminals; VIN is input; VOUT is output Module dimension: 65.6 x 40 x 25mm Voltage-calibration Method: In the case of power off, press and hold the 'SET' key and power on, then enter into voltage calibration mode, and LCD screen starts to flash, release the 'SET' key; press 'SET' and 'ENT' key to increase or reduce the voltage to the right input voltage. It will automatically saves after 2s, then power off and the calibration is complete. Current-calibration Method: Suitable for no-load with current display or slightly large current. In the case of power off, press and hold 'ENT' and power on, then enter into current calibration mode and LCD screen starts to flash, release the 'ENT' key; press 'SET' and 'ENT' key to increase or reduce the voltage to the right value. It will automatically saves after 2s, then power off and the calibration is complete.