Low Cost LM2596 DC-DC Buck Converter Step-Down Power Module

This is an LM2596 DC-DC buck converter step-down power module with 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 on it.

Specifications:

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

The difference between these and the other LM2596 module is that, this uses DIP capacitor and does not seems to have onboard LED. Also both the modules are different manufacturers, and hence different quality, but technically the same specifications.

Note: Images are just for reference, and the layout, etc. may vary depending on the manufacturer and the stock available in hand.