5A CC&CV Buck Step-Down Power Module XL4015 View larger

5A CC&CV Buck Step-Down Power Module XL4015


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  • Lithium battery charger
  • LED Driver


  • Do not combine connection of input GND and output GND


  • High power, high efficiency, 5A, low ripple;
  • Three main functions:
    • use as an ordinary step-down modules with overcurrent protection capabilities;
    • as the value of various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions;
    • used as high-power LED constant current driver module;
  • Having a constant voltage and constant current modes, the indicator light indicates which mode is currently in the module;
  • When used as a lithium battery charger, you can set the float voltage and charge current, it has a light finger
  • It is shown being charged or has been filled;
  • Current limiting protection, output short circuit will not even burn module.


  • Input: IN + input positive, IN- input negative
    Output way: OUT + output positive level, OUT- output negative
  • Input Voltage: 4-38V
  • Output voltage: 1.25-36V continuously adjustable
  • Output current: adjustable, 5A
  • Output Power: 75W maximum
  • Operating temperature: -40 to + 85 degrees
  • Operating frequency: 180KHz
  • Conversion efficiency: up to 96%
  • Short circuit protection: Yes (limited current 8A)
  • Over temperature protection: (automatically shut off the output after overtemperature)
  • Input reverse polarity protection: None, (as required in the input string into a large-current diode)
  • Installation: four 3mm screws
  • Connection: terminals or solder terminals, V-IN is the input, V-OUT output
  • Module Size: Length 61.7mm Width 26.2mm height 15mm
  • Weight: 25g


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