Step Down Buck Converter

Description DC DC 9A 300W 150W Boost Converter Step Down Buck Converter 5-40V To 1.2-35V Power module XL4016 300w buck dc-dc: Dimensions: 65 (length) *47 (width) *23.5 (height) mm 1. Module properties: Non-isolated step-down constant current,constant voltage module (CC CV) charging module 2. Input voltage: DC 7-32V 3. Output voltage: (1) DC 0.8-28V continuously adjustable. (2) Fixed output:Choose between 0.8v-28v 4. Output Current: 8A (when power tube's 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: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: Up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V output 12V 5A ripple around 50mV (Excluding noise) 13. Output short circuit protection : Yes,constant current 14. Input reverse polarity protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA (24V switch 12V) 18. Load regulation: ± 1% ( constant ) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. 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 temperature: Industrial grade (-40 °C to +85 °C) ( please note the actual use of the power tube temperature,high temperature heat strengthened) 23. Indicator: dual color indicator,charging indicator light is red,the green light means fully charged ( No load is green ) 24. Size(approx): 65 x 47 x 22mm (L x W x H) 25.Precision of constant current and temperature: