3Pcs 8A 24V to 12V Step Down LED Driver Adjustable Power Supply Module

3Pcs 8A 24V to 12V Step down LED Driver Adjustable Power Supply ModuleParameters 1 Module properties Non isolated step down constant current constant voltage module CC CV charging module2 Input voltage DC 7 32V3 Output voltage 1 DC 0 8 28V continuously adjustable 2 Fixed output Choose between 0 8v 28v4 Output Current 8A when power tubes temperature exceeds 65 degrees please add cooling fan 5 Constant current range 0 2 8A adjustable 6 Turn lamp current Constant current value 0 1 turn the lamp current and constant value linkage such as constant current value is 3A turn the lamp current is set to a constant current is 0 1 times 0 1 3A 0 3A 7 Lowest pressure 1V8 Output Power Maximum power is about 200W9 Conversion efficiency Up to about 95 10 Operating frequency 300KHZ11 Output ripple 20M bandwidth12 Input 24V output 12V 5A ripple around 50mV Excluding noise 13 Output short circuit protection Yes constant current14 Input reverse polarity protection None15 Output prevent backflow None16 Wiring Terminal17 No load current Typical 20mA 24V switch 12V 18 Load regulation 1 constant 19 Voltage regulation 1 20 Dynamic response speed 5 200uS21 Potentiometer adjustment direction clockwise increase counterclockwise decrease the potentiometer CV closed to the input voltage is used to regulate voltage the potentiometer CC closed to output voltage is used to regulate current CC 22 Operating temperatu