DC-DC9A 300W Buck Module DC 5-40V to 1.2-35V XL4016 Converter Module with Constant Current COD

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2. Input voltage: DC 7-32V

4. Output Current: 8A (when power tube's temperature exceeds 65 degrees, please add cooling fan)

6. Turn lamp current: Constant current value * ( 0.1 ) , turn the lamp current and constant value linkage,

7. Lowest pressure: 1V

9. Conversion efficiency: Up to about 95%

11. Output ripple: 20M bandwidth

13. Output short circuit protection : Yes, constant current

15. Output prevent backflow: None

17. No-load current: Typical 20mA (24V switch 12V)

19. Voltage regulation: ± 1%

21. Potentiometer adjustment direction: clockwise (increase) , counterclockwise (decrease),

closed to output voltage is used to regulate current (CC)

of the power tube temperature , high temperature heat strengthened)

fully charged ( No load is green )

25.Precision of constant current and temperature: On the actual test, the module temperature from 25 degrees

26. Output short circuit protection: Yes,Constant current (the current setting constant current value)

28. Output prevent reverse flow: NO

Features:

( Used to identify whether the battery is fully charged When charging).

constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%).

3. High output current, the max output current can reach 8A.

5. Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good,

6. Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever.

8. Double color lamp, working condition be clear at a glance

1. High-power LED driver.

3. Vehicle-mounted power supply.

5. 6V, 12V, 14V, 24V battery charge.

7. regulated power supply.

1. Make sure of the battery float voltage and charging current that you need, as well as the input voltage of the module.

3.Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the

4. Adjust the constant voltage potentiometer to make the output voltage reaches the float voltage.

(1,2,3,4 steps to connect the power module input,output no-load does not connect battery.)

LED constant current drive:

2. Adjust the constant voltage potentiometer, adjust the output voltage to about 5V.

potentiometer to make sure the output current to the expected LED operating current.

5. Connect LED, test.

1× Buck Module