Need to step down a lead acid battery from 12vdc to 10vdc 350mA
i would like to run a 6pcs 1W white led lights from a lead acid battery. A Single bulb input voltage is 3.2-3.6V & 350ma. I connected every 3 led's in Series (2 Groups) . Can I use 7810 IC or how can I do it. Sir Please send me a diagram .
lead acid are in full-charge 14.5v. , in normal 12v, low 10v