The LM2596 Step-Down Buck Converter is a high-efficiency switching regulator capable of driving a 3A load with excellent line and load regulation. This module is essential for robotics and DIY electronics where a stable, lower voltage is required from a higher-voltage battery or power supply.
It features a high-precision multi-turn potentiometer to accurately adjust the output voltage. With a wide input range and high conversion efficiency (up to 92%), it is the perfect solution for powering Arduinos, sensors, and LEDs in your hobbyist or professional projects.
Technical Specifications: * Module Type: Non-isolated step-down (BUCK)
Input Voltage: DC 3V to 40V (Input must be 1.5V higher than output)
Output Voltage: DC 1.25V to 35V (Continuously adjustable)
Output Current: Rated 2A (Continuous), 3A Max (Heatsink required for over 10W)
Conversion Efficiency: Up to 92%
Switching Frequency: 150 kHz
Output Ripple: 30mV (Maximum)
Load Regulation: ± 0.5%
Voltage Regulation: ± 2.5%
Operating Temperature: -40°C to +85°C
Dimensions: 43mm x 21mm x 14mm
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