Weewooday 2x LM2596S DC-DC Buck Converter 36V 24V 12V to 5V 2A Voltage

Product Overview

This listing is for a 2-piece set of Weewooday LM2596S DC-DC Buck Converters. These adjustable voltage regulators are designed to step down DC voltage efficiently, featuring a built-in digital voltmeter for real-time monitoring of input and output voltages. They are suitable for various electronic projects and power supply applications requiring stable voltage output.

Key Features

• Adjustable Output Voltage: Easily set the desired output voltage using the potentiometer.
• Digital Voltmeter Display: Clearly shows input and output voltages, with an option to turn the display off.
• High Efficiency: LM2596S chipset ensures efficient voltage reduction.
• Protective Functions: Built-in over-temperature protection, current limit, and output short-circuit protection for enhanced safety and reliability.
• Compact Size: Small footprint (approx. 6.6 x 3.9 x 1.8 cm) for easy integration into projects.
• Dual Pack: Comes with two converter modules.

How to Use

Basic Operation:

• Short press the button (1 second) to toggle the voltmeter between input (IN LED) and output (OUT LED) voltage display.
• Rotate the potentiometer screw clockwise to increase the output voltage and anti-clockwise to decrease it.
• Long press the button (1-4 seconds) to turn the voltmeter display on or off.

Voltage Calibration (for higher accuracy):

• Long press the button (over 4 seconds) to enter input voltage calibration mode (IN LED and voltmeter flash).
• Short press to adjust the input voltage value (range: -0.5 to +0.5V). Continuous presses are needed for small increments.
• Long press the button (over 2 seconds) to enter output voltage calibration mode.
• After calibration, long press the button (over 2 seconds) to save settings and return to normal display.

Specifications

• Brand: Weewooday
• Model: LM2596S
• Type: DC-DC Buck Converter (Step-Down Voltage Regulator)
• Input Voltage Range: Up to 36V (typically 4V-35V for stable operation)
• Output Voltage Range: Adjustable, typically 1.25V to 30V
• Output Current: Up to 2A
• Display: Digital Voltmeter
• Protection: Over-temperature, Current Limit, Output Short-circuit
• Dimensions: Approx. 6.6 cm x 3.9 cm x 1.8 cm (2.6 x 1.5 x 0.7 inches)
• Package Includes: 2 x LM2596s Buck Converters

Note: Please keep away from young children.