LM2596 DC-DC Buck Converter Step Down Power Supply Module

This is an LM2596 DC-DC buck converter step-down power module with the high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Freeduino UNO, other mainboards, and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W), please add a heat sink to it.

Package Includes : 

1 x LM2596 DC-DC Buck Converter Step Down Module.

Specifications and Features :

1. Module properties: non-isolated step-down module.
2. Mode of rectification: non-synchronous rectification.
3. Input voltage: 4V-35V.
4. Output voltage: 1.25-30V.
5. Output current: 3A (MAX).
6. Size: 53mm * 26mm approx (just for the rough idea, vary depending on the manufacturer).
7. Input mode: IN+ input positive IN- input negative.
8. Output mode: OUT+ output positive OUT- output negative.