9A 300W CC/CV DC-DC Step Down Buck Converter Module

Input voltage: 5-40V Output voltage: 1.2-35V (continuously adjustable) Output Current: 9A (please add cooling fan on maximum output current) Constant current range:0.2-9A ( adjustable ) Output Power: Maximum power is about 300W (please add cooling fan on maximum output power) Conversion efficiency: up to about 95% Operating frequency: 180KHZ Input 24V Output 12V 5A ripple around 50mV (Excluding noise) Output short circuit protection : Yes, constant current Input Reverse Polarity Protection: None Output prevent backflow: None Wiring: Terminal No-load current: Typical 20mA (24V switch 12V) Load regulation: ± 1% ( constant ) Voltage regulation: ± 1% Dynamic response speed: 5% 200uS Potentiometer adjustment direction: clockwise (increase) , counterclockwise (decrease). Operating temperature: Industrial grade (-40 °c to +85 °c) Size(approx): 65 x 47 x 24mm(L x W x H)