Optimus LM2596 Buck Converter Module
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The Optimus LM2596 Buck Converter is a compact, high-efficiency voltage regulator module designed to step down a DC voltage to a lower, user-adjustable level. It is based on the LM2596 switching regulator IC, which allows for efficient power conversion with low heat generation and stable output.
This module features an onboard potentiometer for output voltage adjustment, screw terminals for easy wiring, and onboard capacitors for filtering and stability. With a wide input range and up to 3A output capacity (with heat dissipation), it is ideal for powering microcontrollers, sensors, motors, and other DC-powered electronics in both educational and professional projects.
Features:
Built-in potentiometer for easy voltage adjustment
Compact and lightweight design
Suitable for Arduino, Raspberry Pi, ESP32, and other DC loads
Specifications:
Input Voltage: 4V to 40V DC
Output Voltage: 1.25V to 37V DC (adjustable)
Maximum Output Current: 2A continuous (3A peak with heatsink)
Efficiency: Up to 92%
Switching Frequency: 150 kHz
Voltage Regulation: ±1%
Load Regulation: ±0.5%
Output Ripple: < 30mV>
Applications:
Arduino and microcontroller power supply
Battery-powered systems
LED lighting projects
Robotics and IoT devices
DIY electronics and educational kits