Description:
The LM2596S adjustable power supply module is a reliable and efficient DC-DC step down converter designed for precision voltage regulation in DIY electronics, Arduino projects, and embedded systems. Featuring the LM2596S buck converter IC, this module efficiently steps down input voltages ranging from 4V to 40V to a precisely adjustable output voltage between 1.25V and 37V. With a maximum output current of 3A, it’s perfect for powering microcontrollers, LED strips, sensors, and other low-voltage devices directly from higher-voltage sources like batteries or wall adapters.
This LM2596S power supply pack of 2 offers enhanced value and flexibility for hobbyists and professionals alike. Moreover, each module includes a built-in potentiometer for easy voltage adjustment and an onboard heatsink mounting area to support thermal management. Thanks to its compact form factor and stable performance, the LM2596S adjustable power supply module is widely used in robotics, automation, and portable electronic projects where controlled voltage output is essential.
Specifications:
- Input Voltage Range: 4V to 40V DC
- Output Voltage Range: 1.25V to 37V DC (adjustable)
- Output Current: Up to 3A
- Conversion Efficiency: Up to 92%
- Regulator Type: Buck (step-down)
- Switching Frequency: 150 kHz
- IC Chip: LM2596S
- Voltage Adjustment Method: Onboard potentiometer
- Heat Dissipation: Optional heatsink mount supported
- Dimensions: Approx. 43 mm x 21 mm x 14 mm
- Polarity Protection: Yes
- Pack Quantity: 2 modules
Features:
- High-efficiency DC-DC buck converter for various electronics
- Adjustable output voltage with precision tuning
- Supports wide input voltage for versatile applications
- Compact and lightweight for embedded projects
- Integrated components for short circuit and thermal protection
Contents:
- 2 x LM2596S Adjustable Power Supply Modules
