LM2596 DC to DC Buck Converter Step Down Power Supply Module with Digital Voltage Display

LM2596 DC to DC Buck Converter Step Down Power Supply Module with Digital Voltage Display 

The LM2596 module is a compact and efficient DC-DC step-down (buck) converter designed to reduce a higher DC input voltage to a stable, lower output voltage. It features a digital voltage display for real-time monitoring, making it ideal for adjustable power supplies, battery charging, and various electronics projects.

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Features

• Converter Type: DC-DC Step-Down (Buck)
• Controller IC: LM2596
• Input Voltage Range: 4V – 40V DC
• Output Voltage Range: 1.25V – 35V DC (adjustable via potentiometer)
• Maximum Output Current: Up to 3A
• Digital voltage display for precise monitoring
• High-efficiency power conversion
• Built-in over-current and thermal protection
• Compact, PCB-mounted module design

Applications

• Adjustable DC bench power supplies
• Battery charging (Li-ion, lead-acid, NiMH, etc.)
• Microcontroller and embedded system power regulation
• LED drivers and motor control circuits
• DIY and educational electronics projects