LM2596 DC DC Adjustable Converter Voltage Regulator

Application:This module can be applied to fields in the input voltage is higher than -down output voltage, such as batteries, power , DIY adjustable power supply, 24V Car T of the power equipment industry , 12V switch 3.3V, 12V switch 5V, 24V switch 5V, 24V switch 12V, 36V 24V turn and so on.
Name: LM2596ADJ DC - DC Step-down power Module ( Adjustable With Digital Display S
With a voltage meter and displays self-calibration. Uses a more advanced microprocessor voltage error ± 0.05V, Range 0 ~ 40V. (To accuracy , make the input voltage of 4.5V and above)
Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on.
Input Voltage 4.5~ 40V. (Input voltage must be higher than the output voltage of 1.5v or more)

Adjustable output voltage range of 1.25V ~ 37V continuously adjustable. (Input voltage must be higher than the output voltage of 1.5V)
Output current 3A, recommendations within 2.0A use, high current needed to enhance heat dissipation.
Output power 20W, 15W, please enhance heat dissipation over.
High conversion efficiency, on average 88% (efficiency and the input and output voltage, current, pressure related)
With reverse polarity protection, reverse polarity does not burn
Colour:blue
Material:ABS

Package Contents:
1 x Voltage Regulator

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.