LM2596 Step Down Buck Converter Module with Display

The LM2596 Step-Down Buck Converter Module with Display is a high-efficiency DC-DC voltage regulator that allows you to convert a higher DC voltage to a lower one with adjustable precision. Equipped with a built-in 3-digit voltmeter display, it provides real-time voltage monitoring for both input and output, making it ideal for lab use, DIY electronics, and embedded system prototyping. Powered by the reliable LM2596 buck regulator IC, the module supports an input voltage range of 4V to 40V DC and delivers an adjustable output from 1.25V to 37V, with a maximum output current of 2A to 3A (with proper cooling). Voltage adjustment is done via the onboard multi-turn potentiometer. A small push button toggles the display between input and output voltage readings. This module is perfect for powering Arduino, Raspberry Pi, LED strips, routers, motor drivers, and other 5V or 12V electronics from variable power sources like batteries or solar panels. Whether you’re building a regulated power supply or fine-tuning voltage for delicate components, the LM2596 with display offers a practical and visual solution. Purchase the LM2596 Buck Converter Module with Voltmeter today from eleberric.com, your trusted electronics parts supplier in Sri Lanka. Specification Regulator IC: LM2596 Input Voltage: 4V – 40V DC Output Voltage: 1.25V – 37V DC (adjustable) Output Current: Up to 2A continuous (max 3A with heat sink) Display Type: 3-digit 7-segment voltmeter Display Range: Input: 0V – 40V Output: 1.25V – 37V Voltage Accuracy: ±0.1V typical Display Switch Button: Input/Output toggle Conversion Efficiency: Up to 92% Switching Frequency: ~150kHz Dimensions: Approx. 61mm × 34mm × 12mm Weight: ~20g Key Features Integrated digital voltmeter for real-time monitoring Adjustable output voltage with precision potentiometer Reliable LM2596 buck regulator for efficient conversion Suitable for both 12V and 24V systems Toggle button to view input/output voltage Compact design for embedded or portable use High efficiency and low heat generation Ideal for use with Arduino, LED drivers, routers, and more Applications Adjustable power supply for lab or DIY projects Voltage regulation for microcontrollers (Arduino, ESP32, etc.) Battery-powered embedded systems LED lighting with controlled brightness or voltage Powering sensors and modules from variable sources RC hobby projects and robotics Solar or off-grid DC power regulation   SKU: ELEB-LM2596-WITH-DISPLAY Categories: Power Supply Modules, Step Down Converters Tags: Buck Converter, Buck Converter with Display, Display, LM2596, Step Down