CC-CV Buck Step-Down Power Module XL4005 5A

CC-CV Buck Step-Down Power Module XL4005 5A

Fuente switching step-down (reductora) basada en XL4005, de alta eficiencia. Admite tensiones de entrada tan bajas como 4VDC, y permite obtener hasta 36VDC a la salida, con una corriente máxima de entrada/salida de 5A. Puede utilizarse además como cargador de bateria de tipo Ion-Litio, con posibilidad de setear tensión y corriente de carga.


Peso: 0.025 Kg

Disponibilidad: Sin Stock

Su correo electrónico:

ARS 522.00


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CC-CV Buck Step-Down Power Module XL4005 5A.



  • 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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