Origin:Mainland China Adjustable Buck Converter : The LM2596 step down module allows you to adjust the buck converter to regulate the voltage output according to your needs. Voltage Regulator : This voltage regulator module ensures that the output voltage remains stable and does not fluctuate, providing reliable power supply. Power Supply Module : The LM2596 step down module is a powerful power supply module that can handle high-power devices without any issues. Compact Design : The compact design of the LM2596 step down module makes it easy to integrate into any existing circuit board without taking up too much space. Feature 1. Input voltage: DC3.2V-35V; 2. Output voltage: DC1.25V-30V; 3. Output current: maximum 3A; 4. Conversion efficiency: maximum 92%; 5. With red power indicator; 1. The positive and negative poles of the input and output terminals cannot be reversed, otherwise the module will be damaged; 2. This is a step-down module, the input voltage is higher than the output voltage and cannot be boosted; 3. The conversion efficiency is related to the voltage difference and current of the input and output voltage; Package Included: 1*LM2596 Step Down Module If the output current is more than 2.5A or the output power is more than 10W, and work for a long time, please strengthen the heat dissipation