Package Included

- 1 x LM2596 LM2596S + LED Voltmeter DC-DC adjustable step-down buck converter power supply module

Description:

- Input Voltage: 4.0 ~ 40V. (Input voltage must be higher than the output voltage of 1.5v or more)
- Output voltage: 1.25V ~ 37V continuously adjustable.
- Output current 3A, recommendations within 2.0A use, the high current needed to enhance heat dissipation.
- Output power 20W, 15W, please enhance heat dissipation over.
- High conversion efficiency, on average 88%
- With reverse polarity protection
- Size 6.1 * 3.4 * 12cm (L * W * H)

- The input voltage should not exceed the maximum input voltage.
- There could be a maximum output voltage difference of around 5%.
- To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above

NOTE: The trimpot(potentiometer) on this module may need several turns of adjustment before you start to see any change in the output voltage.

CAUTION: The product is not designed for commercial use like medical, life-saving, life-sustaining, etc., and cannot be used in dangerous places such as coal mine oil depots.