LM2596 DC-DC Buck Converter Step-Down Power Module

LM2596 DC-DC Buck Converter Step-Down Power Module - Image 1
LM2596 DC-DC Buck Converter Step-Down Power Module - Image 2
LM2596 DC-DC Buck Converter Step-Down Power Module - Image 3
LM2596 DC-DC Buck Converter Step-Down Power Module
LM2596 DC-DC Buck Converter Step-Down Power Module Top
LM2596 DC-DC Buck Converter Step-Down Power Module Bottom

This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 2A with high efficiency. When the output current keeps greater than 1.5A (or output power greater than 10W), please add a heat sink on it.

Please note if this module exists the 1A, module start to heat up. fix a heat sink if you are trying to use more than 1A. 

Specifications

Current
Max - 2A (Heat sink required)
Input Voltage
3.2V ~ 40V
Output Voltage
1.2V ~ 35V