certian voltage. i have some expeirence with electronics and designing them so dont be afraid to speak geek lol. but i need to design a simple automatic battery tricle charger i will be chargeing a 12 volt sealed lead acid 5 AH for 1HR used for home made emergency lighting system i need it to charge the battery then at a certian voltage automaticly cut off then start a charge small enough to keep the battery full but not overcharged
2007-08-15 10:37:22 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
There's a whole lot of knowledge embedded into modern microprocessor-controlled battery chargers, even simple ones. There's no way an individual can replicate that. I've built lots of homebrew electronics in my time, but I can recognize when it's not worth the effort, or even when no amount of my effort in my lifetime will do as well as what I can buy, probably for less than the cost of replacing the battery after one goof fries it.
2007-08-15 17:47:35 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
This is off the shelf hardware.
Easier to buy than to make.
Any 'battery tender will do ya - about $10.
2007-08-15 17:45:47 · answer #2 · answered by Irv S 7 · 0⤊ 0⤋