LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
Great
-28%
LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver_1
LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver
LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver_3

LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver

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  • Product SKU: KG488
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Highlights
  • Original, High Quality
  • KitsGuru Warranty
  • Input: 7V-35V
  • Output: 1.25V-30V
  • Current: 3A Max
  • Efficiency: 92%
  • Frequency: 150kHz
  • Ripple: 50mV Max
  • Load Regulation: ±0.5%
  • Voltage Regulation: ±2.5%
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Specification

Description

LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver

Constant Current Constant Voltage (CC CV) DC Buck, or switching non isolated asynchronous CC CV converter. based on the specialised IC LM2596S, output regualtion driven by a TI AOP, leading to a very stable regulation. Sanyo Low ESR Solid Caps, very low output ripple (5-10mV on average), high quality inductor. This CC CV DC Buck will find it usage in multiple application fields, for example LED driving, battery charging etc.

First adjust the output tension with trimmer 1, measuring output (no load), then use a multimeter on 10A setting in short circuit on the output and adjust curent with trimmer 1, least use the trimemr 1 to set constent tension so that the load receive it ideal working tension for the curent setting. You can then connect the load (LED, Battery etc).

Technical Details

  • Input Voltage: 7V-35V
  • Output Voltage: 1.25V-30V
  • Output Current: 3A Max Adjustable
  • Conversion Efficiency: 92%
  • Switching Frequency: 150kHz
  • Output Ripple: 50mV Max (20M-bandwidth)
  • Load Regulation: ± 0.5%
  • Voltage Regulation: ± 2.5%
  • Operating Temperature: -40℃ to +85℃
  • Size: 48 x 23 x 14 mm

Features

  • Adjustable output voltage (1.25V to 37V)
  • Constant current (CC) and constant voltage (CV) modes
  • High efficiency (80-90%)
  • Wide input voltage range (4V to 40V)
  • Current limiting and overvoltage protection
  • Over-temperature protection
  • Low ripple and noise
  • Compact and easy to use, ideal for LED drivers and various projects
  • Applications :

    • LED Drivers: Ideal for powering LED strips and lights with constant current (CC) for stable and efficient performance.
    • Battery Charging Systems: Perfect for charging Li-ion, Li-Po, NiMH, and lead-acid batteries with controlled voltage and current to prevent overcharging.
    • Power Supply for Arduino and Microcontrollers: Provides adjustable output voltage for Arduino, ESP32, Raspberry Pi, and low-voltage electronics.
    • Solar Power Systems: Regulates power in solar systems to ensure proper voltage and current for battery storage and low-power devices.
    • Industrial Applications: Steps down high voltages for machinery, sensors, and industrial control systems.
    • Power Supply for RF Equipment: Supplies stable, low-voltage power to radio frequency systems such as transmitters and receivers.
    • 3D Printers and Robotics: Powers 3D printers, motors, sensors, and robotic systems with stable, adjustable voltage.
    • Powering Motor Drivers: Provides stable power for DC motors, stepper motors, and servo motors in automation and robotics applications.
    • Power Distribution for Drones: Supplies power to flight controllers, motors, and sensors in drone systems.
    • Home Automation Systems: Powers smart home devices, including security cameras, sensors, and LED lighting systems.
    • Portable Devices: Used in portable power packs to ensure stable, regulated power for devices like smartphones and tablets.

    Physical Attributes

    • Size: 48 x 23 x 14 mm
    • Weight (gm) : 13

    Package Include

    • 1 x LM2596 DC-DC Buck Converter Adjustable Step-Down Power Supply CC-CV LED Driver

Customer Reviews

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N
Nayan Jagirdar
Nice product 👍

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