Buck

Buck drivers step voltage down. For example, if you wanted to use 2 or 3 li-ion cells in series to power an XM-L2, you need a buck driver.

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The MTN-MAXlp HP is a high performance constant current LED buck (step down) driver, unparalleled in..

$18.95

This is the highest performance 20mm buck driver currently available. It can drive a 3V LED wi..

$18.95

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