Description:
The LM2596S adjustable step-down power supply module is a versatile DC-DC buck converter designed for efficiently stepping down input voltages to desired lower levels. Featuring an integrated voltmeter with an LED digital display, this module offers real-time output voltage monitoring, making it ideal for DIY electronics, Arduino projects, and embedded applications where precise voltage regulation is essential.
Supporting input voltages from 4V to 40V and providing an adjustable output range of 1.3V to 35V, the LM2596S adjustable step-down power supply module delivers a maximum output current of up to 3A. Furthermore, its high conversion efficiency of up to 92% ensures minimal energy loss, while built-in thermal shutdown and short-circuit protection enhance reliability. This compact yet powerful regulator is perfect for powering microcontrollers, LED strips, sensors, and various low-voltage devices with ease and precision.
Specifications:
- Chipset: LM2596S by Texas Instruments
- Input Voltage Range: 4V to 40V DC
- Output Voltage Range: 1.3V to 35V DC (adjustable)
- Output Current: Up to 3A (peak), recommended continuous load below 2A for stability
- Conversion Efficiency: Up to 92%
- Switching Frequency: 150kHz
- Integrated 3-digit LED digital voltmeter display for real-time voltage readout
- Voltmeter measurement accuracy: ±0.1V
- Voltage regulation via multi-turn potentiometer
- Short-circuit and thermal shutdown protection
- Compact PCB dimensions: approx. 60mm x 26mm x 14mm
Features:
- Adjustable output voltage from 1.3V to 35V for flexible power supply applications
- Integrated voltmeter display simplifies voltage monitoring in real time
- High-efficiency DC-DC buck conversion up to 92% efficiency
- Thermal shutdown and short-circuit protection for enhanced reliability
- Ideal for Arduino, Raspberry Pi, and other DIY electronics projects
- Simple voltage adjustment using onboard precision potentiometer
- Supports a wide input voltage range up to 40V DC
- Compact form factor for easy integration into embedded systems
Contents:
- 1 x LM2596S Adjustable Step-Down Power Supply Module with Digital Voltmeter
