The LM2596 Adjustable DC-DC Step-Down Power Module is a versatile and efficient solution for voltage regulation. Featuring a digital display screen, this module allows for easy monitoring of the output voltage. It can be applied in various fields where a lower output voltage is required from a higher input, such as battery systems, power transformers, DIY adjustable power supplies, and automotive power equipment. This module is capable of stepping down voltages for applications requiring 3.3V, 5V, 12V, 24V, and more.   

Suitable for applications where the input voltage is higher than the required step-down output voltage.
Examples include:
DIY Adjustable Power Supply
24V Car to 12V/5V conversion
Battery voltage step-down
Power transformers
Buck conversion in power equipment industry (e.g., 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V)

Parameters:

• Product Name: LM2596ADJ DC-DC Step-down power Module (Step Down Adjustable With Digital Display Screen)
• Package Weight: 23g
• Product Size: 66mm * 36mm * 14mm   

  
Specifications:

• Input Voltage: 4.5V ~ 40V
• Output Voltage: 1.25V ~ 37V (Adjustable)  
• Output Current: 3A (Maximum)  
• Conversion Efficiency: 90% (Maximum)
• Operating Temperature: -45°C to +85°C