LM2596S Step-Down DC voltage regulator (buck driver). Input: 4-40V. Output: 1.25-37V adjustable, 1.5A continuous current. 3A max. 1.95" x 0.96" x 0.5". Mounting holes.
Customer Reviews
(4 Reviews)
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DCC-3 and PM-233 
Reviewer:
Craig
from Cololrado
With these 2 items, a wall wart, and a small utility box, you can easily build a variable voltage supply which can replace all those batteries in portable radios, etc. Also nice to be able to read both voltage and current without fumbling for test equipment.
Makes a great solar charge regulator.
Reviewer:
A viewer
from GARFIELD, NJ USA
This regulator can be used for solar powered battery charging. Just connect your solar panel to the input, then adjust the output voltage to 13.7 volts. Now you can charge a 12 volt Sealed lead-acid battery without fear of over charging.
These buck regulators have a neat feature - they put out more current than is drawn at the input!
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