WEIKE 75W LED Constant Current Driver Buck Module DC DC 4-38V To 1.25-36V 5A Buck Regulator

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Manufacturer Description

Features:
  • Module Properties: Constant voltage constant current Step-down Module (BUCK)
  • Input Voltage :DC 4-38V
  • Output Voltage:DC 1.25-36V(Continuously Adjustable)
  • Output Current: 5A Max(Adjustable)
  • Output Power: 75W Max. (More than 3A or 35W Please add heat sink)
  • Operating temperature: -40¡ãc to +85¡ãc
  • Operating Frequency: 180KHz
  • Conversion efficiency: up to 96%
  • Dimensions:2.44 x 1.02 x 0.59 in
  • Short-circuit protection: Yes (the limited current is 8A)
  • Over-temperature protection: Yes (automatic shutdown when over-temperature)
  • Input Reverse Polarity Protection: No, (if necessary, please string into the high current diode)
  • Wiring: Welding, V-IN is the input, V-OUT is the output
Applications:
1, the DC Converter have overcurrent protection, suitable for ordinary buck module;
2,Suitable for all kinds of voltage of lithium battery, battery, NiCd and NiMH batteries (battery charger), for solar panels, wind turbines and other occasions;occasions;
3, suitable for high-power LED constant current driver module.
Suitable for all kinds of voltage of lithium battery, battery, NiCd and NiMH batteries (battery charger), for solar panels, wind turbines and other occasions.

Package include:
  • 1 x DC Buck Converter

Product Features

WEIKE voltage converter input voltage range is DC 4-38V, output current is adjustable, max output current is 5A, max output power is 75W. Multifunctional: it can be used as buck converter module with over-current protection; it can also be used as high-power LED constant current driver module; what's more, it can be used as battery charger (e.g. nickel-cadmium or nickel-metal hydride battery, lithium batteries), can be used in solar panel/wind turbines etc. [Protection function]: the buck regulator is designed with short-circuit protection(limit current 8A), over-temperature protection, without input reversed connection protection.

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