Youmile 2Pack XL4016 Step-Down Buck Converter Adjustable 5-40V To 1.2-35V Power Supply Module for Arduino with 24AWG Wire

• Input voltage: DC 7-32V; Output voltage:DC 0.8-28V(continuously adjustable); Output Current: 8A (when power tube's temperature exceeds 65 degrees, please add cooling fan)
• Four high frequency capacitance, can lower output ripple, enhance the work stabilization; Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good, and won't affect each other.
• Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever; 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability.
• Widely Use for High-power LED driver.; Lithium battery(or lead accumulator) charge; power for electric device; Solar battery charger for electric vehicles, etc.
• Package Content:2 x XL4016 Power Supply Module, 1 x 19.6inch 24AWG Wire

Specifications: 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. No-load current: Typical 20mA (24V switch 12V) 16. Load regulation: ± 1% ( constant ) 17. Voltage regulation: ± 1% 18. Dynamic response speed: 5% 200uS 19. 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) 20. Operating temperature: Industrial grade (-40 °C to +85 °C) ( please note the actual use of the power tube temperature , high temperature heat strengthened) 21. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green ) 22. Size(approx): 65 x 47 x 22mm (L x W x H) Package Included: 2 x XL4016 Power Supply Module 1 x 19.6inch 24AWG Wire